USD955843S1 - Driver bit - Google Patents
Driver bit Download PDFInfo
- Publication number
- USD955843S1 USD955843S1 US29/782,037 US202129782037F USD955843S US D955843 S1 USD955843 S1 US D955843S1 US 202129782037 F US202129782037 F US 202129782037F US D955843 S USD955843 S US D955843S
- Authority
- US
- United States
- Prior art keywords
- driver bit
- view
- driver
- bit
- design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
Claims (1)
- We claim the ornamental design for a driver bit, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/782,037 USD955843S1 (en) | 2018-08-10 | 2021-05-04 | Driver bit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/659,603 USD921468S1 (en) | 2018-08-10 | 2018-08-10 | Driver bit |
US29/782,037 USD955843S1 (en) | 2018-08-10 | 2021-05-04 | Driver bit |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/659,603 Division USD921468S1 (en) | 2018-08-10 | 2018-08-10 | Driver bit |
Publications (1)
Publication Number | Publication Date |
---|---|
USD955843S1 true USD955843S1 (en) | 2022-06-28 |
Family
ID=76160430
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/659,603 Active USD921468S1 (en) | 2018-08-10 | 2018-08-10 | Driver bit |
US29/782,037 Active USD955843S1 (en) | 2018-08-10 | 2021-05-04 | Driver bit |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/659,603 Active USD921468S1 (en) | 2018-08-10 | 2018-08-10 | Driver bit |
Country Status (1)
Country | Link |
---|---|
US (2) | USD921468S1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD985349S1 (en) * | 2021-05-07 | 2023-05-09 | Hermann Frühm | Screwdriver bit |
USD1000236S1 (en) * | 2021-01-11 | 2023-10-03 | Diversitech Corporation | Driver for reversible socket |
USD1095200S1 (en) * | 2024-05-20 | 2025-09-30 | Jefe Hex LLC | Hex shank tap |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN212351801U (en) | 2017-12-01 | 2021-01-15 | 米沃奇电动工具公司 | Tool head for driving fasteners |
Citations (268)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US442710A (en) | 1890-12-16 | Leonardo mckeel marsh | ||
US876675A (en) | 1907-08-27 | 1908-01-14 | Jacob J Albrecht | Combination-tool. |
US896443A (en) | 1908-06-12 | 1908-08-18 | W J Anderson | Strip-moistening machine. |
US925115A (en) | 1907-04-18 | 1909-06-15 | William Meyer | Screw-driver. |
US1645672A (en) | 1926-05-10 | 1927-10-18 | Peter Edwin Van Saun | Automatic disonnecting device for rock crushers |
US1776525A (en) | 1929-11-27 | 1930-09-23 | White S Dental Mfg Co | Shaft assembly |
US1923132A (en) | 1929-08-28 | 1933-08-22 | Witkin Zara | Safety driving connection for drill strings |
US1932113A (en) | 1933-02-15 | 1933-10-24 | John R Long | Pipe wrench |
US1979460A (en) | 1932-01-29 | 1934-11-06 | Harold S Forsberg | Screw driver |
US1984839A (en) | 1932-05-21 | 1934-12-18 | Neville Ryland Davis | Identification means for tools |
US2010616A (en) | 1932-11-22 | 1935-08-06 | Walsh Nicholas William John | Tool for rotating screws and other objects |
US2022703A (en) | 1934-01-29 | 1935-12-03 | John Waldron Corp | Gear type coupling |
US2216382A (en) | 1939-11-01 | 1940-10-01 | W H Holmes | Screw |
US2281631A (en) | 1939-10-06 | 1942-05-05 | Worthington Pump & Mach Corp | Centrifugal pump |
US2307556A (en) | 1940-07-17 | 1943-01-05 | Jeffrey Mfg Co | Drive mechanism for sludge collectors |
US2366682A (en) | 1942-04-01 | 1945-01-02 | Champion Inc | Screw driver bit |
US2400684A (en) | 1943-12-14 | 1946-05-21 | American Screw Co | Tool |
US2410971A (en) | 1943-12-10 | 1946-11-12 | Parker Appliance Co | Screw driver |
US2417225A (en) | 1944-02-29 | 1947-03-11 | Challenger Corp | Screw driver |
US2445978A (en) | 1945-05-07 | 1948-07-27 | Domnic V Stellin | Socket head screw |
US2515839A (en) | 1944-09-20 | 1950-07-18 | Peter L Robertson | Screw driver |
US2523041A (en) | 1948-03-03 | 1950-09-19 | Hugh H Mckenzie | Screw driver |
US2522996A (en) | 1945-02-06 | 1950-09-19 | Casco Products Corp | Screw driver |
US2537029A (en) | 1946-08-06 | 1951-01-09 | Phillips Screw Co | Method for manufacturing screw drivers |
US2592978A (en) | 1949-10-05 | 1952-04-15 | Frank A Trimboli | Retractable tool |
US2621688A (en) | 1946-01-03 | 1952-12-16 | George F Wales | Lever arm screw driver and wrench |
US2804894A (en) | 1954-08-20 | 1957-09-03 | Cornwall & Patterson Company | Screw driver |
US2820382A (en) | 1956-07-12 | 1958-01-21 | Charles E Smith | Tension-applying nut and bolt, and method and means of applying same |
US2833548A (en) | 1956-07-19 | 1958-05-06 | Wade Stevenson | Implement driving device |
US2964931A (en) | 1958-06-20 | 1960-12-20 | Garrett Corp | Reversible shear output shaft |
US2969660A (en) | 1959-02-26 | 1961-01-31 | Remington Arms Co Inc | Impact wrench control |
US3129571A (en) | 1962-01-03 | 1964-04-21 | Ingersoll Rand Co | Impact tool torque limiting control |
GB963097A (en) | 1963-02-19 | 1964-07-08 | Ingersoll Rand Co | Impact tool torque limiting control |
US3151512A (en) | 1960-10-21 | 1964-10-06 | Charczenko Walter | Driver for wing-head fasteners |
US3213719A (en) | 1962-11-01 | 1965-10-26 | Robert C Kloack | Rotary driving tool with universal action |
US3237741A (en) | 1964-07-23 | 1966-03-01 | Bendix Corp | Shaft disconnect |
US3253626A (en) | 1964-08-03 | 1966-05-31 | Gardner Denver Co | Magnetic tool |
US3331267A (en) | 1965-08-30 | 1967-07-18 | Fred R Tietge | Wrench having a reduced portion which fails at the desired torque |
US3387669A (en) | 1966-01-20 | 1968-06-11 | Ingersoll Rand Co | Impact wrench torque-measuring device |
US3392793A (en) | 1967-03-29 | 1968-07-16 | Ingersoll Rand Co | Impact tool torque limiting control |
US3393722A (en) | 1966-07-19 | 1968-07-23 | George W. Windham | Bit end of tool |
US3419135A (en) | 1965-10-26 | 1968-12-31 | Millner Elliott | Screw clip or the like including headless screws with cylindrical bore driving means |
US3592087A (en) | 1969-08-27 | 1971-07-13 | Ingersoll Rand Co | Impact wrench drive |
US3703916A (en) | 1971-05-19 | 1972-11-28 | Skandinavisk Foto Trade Ab | Screwdriver with an exchangeable tip |
DE2231949A1 (en) | 1971-07-26 | 1973-02-08 | Xerox Corp | TORQUE TOOL |
US3753625A (en) | 1971-07-28 | 1973-08-21 | R Fabrizio | Cutting tool holder or adaptor |
US3888144A (en) | 1974-02-08 | 1975-06-10 | Joseph D Parsons | Screw and driver |
US3891017A (en) | 1973-03-15 | 1975-06-24 | Marian Iskra | Combination screw and screwdriver with axial guide spigot |
US3916736A (en) | 1973-11-12 | 1975-11-04 | James D Clemens | Identified wrench adaptor |
US3969810A (en) | 1974-05-13 | 1976-07-20 | Pagano Dominick A | Method for tightening a bolt to exert a predetermined tension force by monitoring bolt elongation while the bolt is being installed |
US3985170A (en) | 1974-08-17 | 1976-10-12 | Marian Iskra | Screwdriver |
GB1476441A (en) | 1973-11-28 | 1977-06-16 | Plasser Bahnbaumasch Franz | Impact drive screw wrenches |
US4037515A (en) | 1976-08-26 | 1977-07-26 | Kesselman David A | Tamper resistant fastener |
US4092753A (en) | 1976-04-05 | 1978-06-06 | Fuhrmann Manfred E | Combination drill and screwdriver |
US4096896A (en) | 1977-04-29 | 1978-06-27 | Upson Tools, Inc. | Composite tool structure |
US4105056A (en) | 1974-07-24 | 1978-08-08 | Arnn Edward T | Nonslip screw driver |
US4197118A (en) | 1972-06-14 | 1980-04-08 | Parmatech Corporation | Manufacture of parts from particulate material |
US4215600A (en) | 1978-10-12 | 1980-08-05 | Kesselman David A | Torque limiter for use with off-the-shelf fastening elements |
US4246811A (en) | 1979-09-24 | 1981-01-27 | Bondhus Corporation | Ball head polygonal wrench |
US4399723A (en) | 1979-07-11 | 1983-08-23 | Gilles Marleau | Compact combination tool set |
US4409867A (en) | 1980-01-07 | 1983-10-18 | Lyden Frank J | Adjustable constant level oiler and tool for making oiler adjustments |
US4573839A (en) | 1982-08-16 | 1986-03-04 | Danny Finnegan | Mounting chuck for a drill having reversible tools therein |
EP0046209B1 (en) | 1980-08-18 | 1986-09-10 | Kennametal Inc. | Steel-hard carbide macrostructured tools, compositions and methods of forming |
EP0221279A2 (en) | 1985-10-31 | 1987-05-13 | Wera-Werk Hermann Werner GmbH & Co. | Screw driver insert |
US4680996A (en) | 1986-04-18 | 1987-07-21 | Gold Peter N | Screwdriver |
US4692073A (en) | 1985-02-25 | 1987-09-08 | Martindell J Richard | Handle adapter and chuck apparatus for power bits |
US4705124A (en) | 1986-08-22 | 1987-11-10 | Minnesota Mining And Manufacturing Company | Cutting element with wear resistant crown |
US4710223A (en) | 1986-03-21 | 1987-12-01 | Rockwell International Corporation | Infiltrated sintered articles |
US4737332A (en) | 1985-05-14 | 1988-04-12 | Nippon Kokan Kabushiki Kaisha | Method for removing the dispersion medium from a molded pulverulent material |
US4765950A (en) | 1987-10-07 | 1988-08-23 | Risi Industries, Inc. | Process for fabricating parts from particulate material |
EP0279899A1 (en) | 1987-02-21 | 1988-08-31 | Wera-Werk Hermann Werner GmbH & Co. | Screwing tool |
US4782574A (en) | 1987-02-25 | 1988-11-08 | Tuthill Corporation | Method for mounting a socket |
US4795598A (en) | 1986-12-05 | 1989-01-03 | Solid Micron Materials, Pte, Ltd. | Method of making articles from sinterable materials |
US4800786A (en) | 1986-11-13 | 1989-01-31 | Easco Hand Tools, Inc. | Elastomeric sleeve for wrench socket and method of manufacture thereof |
US4825732A (en) | 1985-12-04 | 1989-05-02 | Easco Hand Tools, Inc. | Elastomeric sleeve for conventional wrench sockets |
US4833951A (en) | 1987-02-25 | 1989-05-30 | Tuthill Corporation | Tool for mounting a socket |
US4836059A (en) | 1986-11-13 | 1989-06-06 | Easco Corporation | Elastomeric sleeve for conventional wrench sockets |
US4838361A (en) | 1983-10-06 | 1989-06-13 | Toole Marc L O | Attachment for power tool |
US4852196A (en) | 1988-07-18 | 1989-08-01 | Honeywell Inc. | Combination drill and screwdriver |
WO1989008536A1 (en) | 1988-03-10 | 1989-09-21 | Wera-Werk Hermann Werner Gmbh & Co. | Screwdriver bit |
DE3907567A1 (en) | 1988-03-10 | 1989-09-28 | Werner Hermann Wera Werke | Screwdriver bit |
US4884478A (en) | 1985-10-31 | 1989-12-05 | Wera Werk Hermann Werner Gmbh & Co. | Screw tool |
WO1990004498A1 (en) | 1988-10-20 | 1990-05-03 | Felo-Holland-Letz Gmbh & Co. Kg | Screw-driver blade or screw-driver bit |
US4936170A (en) | 1989-07-28 | 1990-06-26 | Zumeta Roberto G | Color coding system |
US4943403A (en) | 1985-06-17 | 1990-07-24 | Nippon Kokan Kabushiki Kaisha | Method for molding a pulverulent material |
US4947713A (en) | 1985-12-04 | 1990-08-14 | Easco Hand Tools, Inc. | Elastomeric sleeve on rearward portion of wrench socket to facilitate recognition and selection of the socket |
US4964907A (en) | 1988-08-20 | 1990-10-23 | Kawasaki Steel Corp. | Sintered bodies and production process thereof |
US4982627A (en) | 1985-12-18 | 1991-01-08 | Johnson Ken A | Color coded tools |
US5009841A (en) | 1989-04-14 | 1991-04-23 | Basf Aktiengesellschaft | Process for dewaxing injection molded metal pieces and for improving the properties thereof |
US5012709A (en) | 1990-08-13 | 1991-05-07 | Su Jen Sung | Impact screw driver |
US5012708A (en) | 1989-08-07 | 1991-05-07 | Martindell J Richard | Depth locator apparatus for insert bit holders |
US5028367A (en) | 1988-08-15 | 1991-07-02 | Rensselaer Polytechnic Institute | Two-stage fast debinding of injection molding powder compacts |
US5031488A (en) | 1989-07-28 | 1991-07-16 | Zumeta Roberto G | Color coding system |
US5059387A (en) | 1989-06-02 | 1991-10-22 | Megamet Industries | Method of forming shaped components from mixtures of thermosetting binders and powders having a desired chemistry |
US5070750A (en) | 1988-04-28 | 1991-12-10 | Aircraft Dynamics Corporation | Torque limiting apparatus |
US5079978A (en) | 1989-07-27 | 1992-01-14 | William Kupfer | Double-coded wrenches and sockets |
EP0467232A2 (en) | 1990-07-14 | 1992-01-22 | WERA WERK HERMANN WERNER GMBH & CO. | Screwdriver/screw |
US5122326A (en) | 1987-03-02 | 1992-06-16 | Vacuum Industries Inc. | Method of removing binder material from shaped articles under vacuum pressure conditions |
US5140877A (en) | 1990-12-14 | 1992-08-25 | John Sloan | Hexagonal wrench |
US5152642A (en) | 1991-06-12 | 1992-10-06 | Hextap, Inc. | Metal injection molded rotary metal cutting tool |
US5176050A (en) | 1990-02-13 | 1993-01-05 | Rasmussen Gmbh | Toll for the application of predetermined torque to bolts, nuts and the like |
US5180042A (en) | 1991-03-26 | 1993-01-19 | Mighty Engineering Inc. | Torque transmission control device |
US5182973A (en) | 1988-10-13 | 1993-02-02 | Martindell J Richard | Depth locator apparatus for insert bit holders |
US5199336A (en) | 1990-12-07 | 1993-04-06 | Albert Wuilmart | Turn-counting setting screwdriver |
US5228250A (en) | 1992-08-03 | 1993-07-20 | Kesselman David A | Tamper proof anchor bolt assembly |
DE4207964A1 (en) | 1992-03-13 | 1993-09-16 | Werner Hermann Wera Werke | Cold forming process and equipment esp. for screw driver bits of cross slot form - with hexagonal head formed at one end of round bar blank and cross-slot profile formed at other end with concentric closing pile |
US5262122A (en) | 1980-01-14 | 1993-11-16 | Witec Cayman Patents, Ltd. | Manufacture of parts from particulate material |
US5295831A (en) | 1992-09-17 | 1994-03-22 | Impla-Med, Inc. | Disposable torque wrench for dental components |
US5295423A (en) | 1992-11-02 | 1994-03-22 | Snap-On Tools Corporation | Bit with frictional retention in drive socket |
US5299474A (en) | 1992-04-03 | 1994-04-05 | Rasmussen Gmbh | Tamper resistant device for the application of preselected torque to screws and the like |
WO1994014576A1 (en) | 1992-12-22 | 1994-07-07 | Wera Werk | Tool, in particular a screwdriver bit |
US5330230A (en) | 1993-01-19 | 1994-07-19 | Peter A. Norton | Kit for identifying individualy sized implements |
WO1994015755A1 (en) | 1993-01-11 | 1994-07-21 | Vessel Industrial Co., Ltd. | Bit holder |
US5332537A (en) | 1992-12-17 | 1994-07-26 | Pcc Airfoils, Inc. | Method and binder for use in powder molding |
USRE34680E (en) | 1985-10-31 | 1994-08-02 | Wera Werk Hermann Werner Gmbh & Co. | Screw tool |
US5338508A (en) | 1988-07-13 | 1994-08-16 | Kawasaki Steel Corporation | Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same |
EP0610693A1 (en) | 1993-02-10 | 1994-08-17 | WILLI HAHN GmbH & CO. KG | Screw driven bit |
USD350685S (en) | 1992-05-04 | 1994-09-20 | Perkins Fred H | Screwdriver bit |
US5353667A (en) | 1993-04-23 | 1994-10-11 | Wilner David W | Combination tool and fastener |
US5370021A (en) | 1993-05-13 | 1994-12-06 | Eight Co., Ltd. | Polygon headed wrench |
US5380476A (en) | 1989-01-20 | 1995-01-10 | Kawasaki Steel Corporation | Method of debinding for injection molded objects |
US5397531A (en) | 1992-06-02 | 1995-03-14 | Advanced Materials Technologies Pte Limited | Injection-moldable metal feedstock and method of forming metal injection-molded article |
USD359335S (en) | 1993-02-10 | 1995-06-13 | Cartwright Dale L | Drill bit for removing and replacing spikes on golf shoes |
US5535867A (en) | 1993-11-01 | 1996-07-16 | Coccaro; Albert V. | Torque regulating coupling |
WO1996030167A1 (en) | 1995-03-31 | 1996-10-03 | Strauch, Martin | Screwdriver with a sheathed shaft |
DE19614961A1 (en) | 1995-07-13 | 1997-02-06 | Guenter Busch | Screwdriver bit |
US5613183A (en) | 1980-01-14 | 1997-03-18 | Witec Cayman Patents Limited | Manufacture of parts from particulate material |
US5619882A (en) | 1992-03-13 | 1997-04-15 | Wera Werk Hermann Werner Gmbh & Co. | Process and device for producing phillips-head screwing tools or the like, especially in the form of bits |
US5627258A (en) | 1994-03-14 | 1997-05-06 | Kabushiki Kaisha Komatsu Seisakusho | Binder for use in metal powder injection molding and debinding method by the use of the same |
US5641920A (en) | 1995-09-07 | 1997-06-24 | Thermat Precision Technology, Inc. | Powder and binder systems for use in powder molding |
US5676421A (en) | 1996-06-20 | 1997-10-14 | Lear Corporation | Vehicle seat energy absorbing mechanism |
DE19622846A1 (en) | 1996-04-17 | 1997-12-11 | Guenter Busch | Screwdriver bit for positive engagement or forced locking insertion in drive of screw head |
US5704261A (en) | 1992-12-22 | 1998-01-06 | Wera Werk Hermann Werner Gmbh & Co. | Torque-transmitting tool |
DE19628901C1 (en) | 1996-07-18 | 1998-01-08 | Werner Hermann Wera Werke | Torque=transmitting implement, especially screwing tool with shaft |
US5791212A (en) | 1996-06-21 | 1998-08-11 | Han; Ki Su | Fastener holding device |
US5819606A (en) | 1997-07-14 | 1998-10-13 | Hand Tool Design Corporation | Plastic identification insert for sockets |
US5830287A (en) | 1997-04-09 | 1998-11-03 | Crucible Materials Corporation | Wear resistant, powder metallurgy cold work tool steel articles having high impact toughness and a method for producing the same |
US5868047A (en) | 1994-01-26 | 1999-02-09 | Vermont American Corporation | Insert bit for use with a powered screwdriver |
WO1999012145A1 (en) | 1997-09-03 | 1999-03-11 | Wera Werk Hermann Werner Gmbh & Co. | Screwing tool |
US5885149A (en) | 1994-11-16 | 1999-03-23 | Gillet; Thierry | Homogenous abrasive tool |
USD410372S (en) | 1998-03-02 | 1999-06-01 | Wera Werk Hermann Werner Gmbh & Co. | Screwdriver bit |
US5953969A (en) | 1995-04-08 | 1999-09-21 | Wera Werk Hermann Werner Gmbh & Co. | Screwdriver, screwdriver bit or the like |
US5957012A (en) | 1996-02-16 | 1999-09-28 | Mccune; John E. | Device and method for identifying a tool socket |
US5984596A (en) | 1995-10-12 | 1999-11-16 | Robert Bosch Gmbh | Insertable tool and tool holder for drilling and/or impacting electric machines |
JP2000006037A (en) | 1998-06-23 | 2000-01-11 | Vessel Kogyo:Kk | Turning tool |
US6019022A (en) | 1998-03-18 | 2000-02-01 | Snap-On Tools Company | Multi-purpose screwdriver |
US6032556A (en) | 1999-01-01 | 2000-03-07 | Hu; Bobby | Hex wrench |
US6047618A (en) | 1997-06-02 | 2000-04-11 | Pieri; Kenneth H. | Sockets |
US6051184A (en) | 1998-06-01 | 2000-04-18 | Mold Research Co., Ltd. | Metal powder injection moldable composition, and injection molding and sintering method using such composition |
JP2000167776A (en) | 1998-09-30 | 2000-06-20 | Vessel Kogyo:Kk | Bit for rotary tool, manufacture thereof and driver |
JP2000167775A (en) | 1998-09-30 | 2000-06-20 | Vessel Kogyo:Kk | Manufacture of bit for rotary tool and driver |
US6082227A (en) | 1996-12-17 | 2000-07-04 | Vogel; Arthur C. | Visual coding system for tool size |
US6089133A (en) | 1999-08-11 | 2000-07-18 | Liao; Youn Chyuan | Screwdriver |
JP2000198081A (en) | 1999-01-08 | 2000-07-18 | Vessel Kogyo:Kk | Impact type rotary tool |
US6093761A (en) | 1999-04-14 | 2000-07-25 | Stanton Advanced Materials, Inc. | Binder system and method for particulate material |
USRE36797E (en) | 1994-11-08 | 2000-08-01 | Snap-On Technologies, Inc. | Magnetic bit holder and hand tool incorporating same |
US6098499A (en) | 1998-07-16 | 2000-08-08 | The Lisle Corporation | Bolt extraction tool |
USD431768S (en) | 1999-11-29 | 2000-10-10 | Frederick G. Feik | Phillips screw head for stripped screws |
US6138539A (en) | 1998-08-27 | 2000-10-31 | Ace Surgical Supply Co., Inc. | Torque ratchet tool particularly useful with endosseous dental implants |
US6193242B1 (en) | 1999-05-24 | 2001-02-27 | Thomas R. Vigil | Snap-in chuck assembly and snap-in tool |
US6234660B1 (en) | 1998-05-12 | 2001-05-22 | Gebrueder Loedige Maschinen-Gesellschaft Mit Beschraenkter Haftung | Method for the production of an intermediate product which can be injection moulded |
US20010001892A1 (en) | 1999-11-15 | 2001-05-31 | Bobby Hu | Method for processing a hand tool |
US6257098B1 (en) | 1996-12-10 | 2001-07-10 | Paul F. Cirone | Article collation feature and method |
USD445325S1 (en) | 2000-11-13 | 2001-07-24 | Fruehm Hermann | Screwdriver bit |
US6302001B1 (en) | 1997-10-09 | 2001-10-16 | Willi Hahn Gmbh & Co. Kg | Actuating tool |
US6308598B1 (en) | 1998-11-23 | 2001-10-30 | O'neil Michael J. | Modular torque-limiting driver system for medical applications |
US6332384B1 (en) | 2001-02-09 | 2001-12-25 | Gary Paul Cluthe | Multiple bit screwdriver |
DE10123407A1 (en) | 2000-06-27 | 2002-01-10 | Werner Hermann Wera Werke | Screwing tool and method for producing a screwing tool |
US6345560B1 (en) | 1997-06-02 | 2002-02-12 | Wera-Werk Hermann Werner Gmbh & Co. | Clamping chuck for bits |
US6352011B1 (en) | 2000-08-11 | 2002-03-05 | Fruehm Hermann | Two-ended screwdriver bits |
USD455627S1 (en) | 2001-01-03 | 2002-04-16 | In Wha Song | Screwdriver head |
USD455943S1 (en) | 2001-03-02 | 2002-04-23 | Eddy Lin | Screw driver with a cross-head end tip for locking insertion into a screw head |
US6376585B1 (en) | 2000-06-26 | 2002-04-23 | Apex Advanced Technologies, Llc | Binder system and method for particulate material with debind rate control additive |
US20020046629A1 (en) | 1999-02-11 | 2002-04-25 | Borschert Bernhard Walter | Drill for drilling, a method for making a drill for drilling, and a cutting tool |
US20020060206A1 (en) | 2000-11-20 | 2002-05-23 | Ichiro Katayama | Method of joining a sintered hard alloy member to a stainless steel member and method of making a cutting tool therefrom |
JP3285823B2 (en) | 1998-07-09 | 2002-05-27 | 株式会社ベッセル工業 | Screwdriver for screwdriver bit |
US6393950B1 (en) | 1999-08-03 | 2002-05-28 | Larry G. Crosser | Color coded tools |
US6435065B2 (en) | 1999-09-15 | 2002-08-20 | Burton Kozak | Tool handle for storing bits |
USD462596S1 (en) | 2000-05-12 | 2002-09-10 | Fruehm Hermann | Screwdriver bit |
US6490950B2 (en) | 1999-09-10 | 2002-12-10 | Ray-Griffin, Inc. | Process of making a set of distinguishable robertson driver bits |
US6520055B1 (en) | 1996-12-05 | 2003-02-18 | Wera Werk Hermann Werner Gmbh & Co. | Screwdriver or screwdriver attachment |
DE10144990A1 (en) | 2001-03-06 | 2003-02-27 | Holland Letz Felo Werkzeug | Composite bit for screwdriver is manufactured from two segments made respectively of hard pressed and sintered metal and steel |
US6537487B1 (en) | 2000-06-05 | 2003-03-25 | Michael L. Kuhns | Method of manufacturing form tools for forming threaded fasteners |
US6547210B1 (en) | 2000-02-17 | 2003-04-15 | Wright Medical Technology, Inc. | Sacrificial insert for injection molding |
US6547562B2 (en) | 2000-05-11 | 2003-04-15 | Nobel Biocare Ab | Pseudo-etching of diamond-like carbon coated instruments |
JP2003183761A (en) | 2001-12-12 | 2003-07-03 | Sumitomo Electric Ind Ltd | Tool material for micro machining |
US6666258B1 (en) | 2000-06-30 | 2003-12-23 | Takata Corporation | Method and apparatus for supplying melted material for injection molding |
US20040007095A1 (en) | 2002-07-12 | 2004-01-15 | Meng Chi Fen | Phillips head screw driver bit having cutter leading edge |
US6701814B2 (en) | 1998-12-11 | 2004-03-09 | Wmh Tool Group, Inc. | Multiblade screwdriver |
US6733896B2 (en) | 2001-02-16 | 2004-05-11 | Henkel Corporation | Process for treating steel-, zinc- and aluminum-based metals using a two-step coating system |
JP2004142005A (en) | 2002-10-23 | 2004-05-20 | Vessel Giken Kogyo Kk | Rotary tool |
US20040099106A1 (en) | 2000-06-27 | 2004-05-27 | Martin Strauch | Screw tool and production method thereof |
US6761093B2 (en) | 2002-02-21 | 2004-07-13 | Chuck Chang | Socket structure |
JP2004202665A (en) | 2002-12-26 | 2004-07-22 | Vessel Industrial Co Ltd | Tool holder |
JP2004237420A (en) | 2003-02-07 | 2004-08-26 | Vessel Industrial Co Ltd | Tool holding device and support shaft used therefor |
US20050076749A1 (en) | 2003-10-10 | 2005-04-14 | Liu Kuo Chen | Driving tool member having anti-slip device |
US6883405B2 (en) | 1999-12-15 | 2005-04-26 | Wera Werk Hermann Werner Gmbh & Co. Kg | Hand tool, in particular, a screwdriver |
US20050087045A1 (en) | 2003-10-27 | 2005-04-28 | Piotr Gryciuk | Emergency tool and system |
JP2005254406A (en) | 2004-03-12 | 2005-09-22 | Vessel Industrial Co Ltd | Bit holder |
JP2005254407A (en) | 2004-03-12 | 2005-09-22 | Vessel Industrial Co Ltd | Rotating tool bit |
US20050227772A1 (en) | 2004-04-13 | 2005-10-13 | Edward Kletecka | Powdered metal multi-lobular tooling and method of fabrication |
US6988859B2 (en) | 1999-11-16 | 2006-01-24 | Kennametal Inc. | Drill bit and method for grinding a drill bit |
US20060027054A1 (en) | 2004-08-03 | 2006-02-09 | Yao-Hung Wang | Identification structure for a sleeve tool |
JP2006051563A (en) | 2004-08-11 | 2006-02-23 | Kaneko Seisakusho:Kk | Bit holder and bit structure held by the bit |
US7010998B2 (en) | 2003-01-24 | 2006-03-14 | Peng Ying-Hao | Sockets and method of surface treatment for sockets |
US7028588B2 (en) | 2004-03-04 | 2006-04-18 | Leo Shih | Tool having easily identified size |
US20060130621A1 (en) | 2004-11-22 | 2006-06-22 | Irwin Industrial Tool Company | Multi-tool screwdriver |
WO2006094940A1 (en) | 2005-03-11 | 2006-09-14 | Wera Werk Hermann Werner Gmbh & Co. Kg | Torque transmitting device with press fit between the driving and driven parts, particularly a screwdriver |
US7107882B1 (en) | 2004-10-01 | 2006-09-19 | Chang Wun-Hai | Slip-resistant magnetic sheath for a screwdriver |
WO2006100283A1 (en) | 2005-03-24 | 2006-09-28 | Wera Werk Hermann Werner Gmbh & Co. Kg | Hand-held tool or accessory for a hand-held tool |
US7117765B1 (en) | 2004-04-06 | 2006-10-10 | Wallden Russell C | Color coded tool kit and methods |
US20060230887A1 (en) | 2003-06-25 | 2006-10-19 | Yasuaki Taguchi | Bit holder device |
US7143670B2 (en) | 2005-03-03 | 2006-12-05 | Kennametal Inc. | Compact auxiliary positioning driver for wrench |
US20060286506A1 (en) | 2005-06-16 | 2006-12-21 | Birnholtz Mark D | Dental bur with use history recording rings and method of recording the number of uses of a dental bur |
US7159493B1 (en) | 2005-11-30 | 2007-01-09 | Daniel Huang | Driving bit linking device in a box wrench |
US7168348B2 (en) | 2000-03-06 | 2007-01-30 | Felo Werkzeugfabrik Holland-Letz Gmbh | Screwdriver bits |
US20070028728A1 (en) | 2005-08-03 | 2007-02-08 | Bryan Griffiths | Screw-retaining screwdriver |
US7188556B1 (en) | 2004-10-12 | 2007-03-13 | Pilling Weck Incorporated | Rotatable hand tool with a torque controller and method |
US20070062382A1 (en) | 2005-09-16 | 2007-03-22 | Max Hu | Method and apparatus for tool bit marking |
JP2007111790A (en) | 2005-10-18 | 2007-05-10 | Vessel Industrial Co Ltd | Bit holder |
US20070131065A1 (en) | 2005-12-08 | 2007-06-14 | Tsai-Chien Shih | Socket size identification |
US20070207715A1 (en) | 2006-03-06 | 2007-09-06 | Steven Webb | Cutting tool insert with molded insert body |
US20070227314A1 (en) | 2006-03-31 | 2007-10-04 | Sdgi Holdings, Inc. | Surgical screwdrivers with torque control and methods of use |
US20080034928A1 (en) | 2006-06-21 | 2008-02-14 | Shaw Shyan Sheu | Tool member having indicator device |
US20080047401A1 (en) | 2006-08-25 | 2008-02-28 | Sui-Lan Lu | Torque connecting mechanism |
US20080087142A1 (en) | 2006-10-17 | 2008-04-17 | Yih Cheng Factory Co., Ltd | Screwdriver having quick release tool shank background of the invention |
JP2008093799A (en) | 2006-10-13 | 2008-04-24 | Vessel Industrial Co Ltd | Portable power tool |
CN201070753Y (en) | 2007-07-11 | 2008-06-11 | 芦燕富 | Screwdriver bits |
US20080216616A1 (en) | 2004-08-04 | 2008-09-11 | Chih-Ching Hsieh | Hand tool with bit release device |
US7437979B1 (en) | 2007-09-11 | 2008-10-21 | Jui-Hsiao Wang | Screwdriver bit |
US20080295650A1 (en) | 2007-05-29 | 2008-12-04 | Chih-Ching Hsieh | Hand tool with bit release device |
WO2009029993A1 (en) | 2007-09-07 | 2009-03-12 | The University Of Queensland | Metal injection moulding method |
USD596003S1 (en) | 2008-02-22 | 2009-07-14 | Monument Tools Limited | Nut wrench |
US7581470B1 (en) | 2008-11-25 | 2009-09-01 | Jui-Min Huang | Universal screwdriver bit set |
USD600525S1 (en) | 2008-09-24 | 2009-09-22 | Ji-Fen Meng | Shank of a screw driver bit |
US7662338B2 (en) | 2003-04-03 | 2010-02-16 | Taisei Kogyo Co., Ltd. | Manufacturing method of a sintered powder molded body |
US20100139099A1 (en) | 2007-04-16 | 2010-06-10 | Koninklijke Philips Electronics N.V. | Cutting element, electric shaver provided with a cutting element and method for producing such element |
US20100154587A1 (en) | 2008-12-22 | 2010-06-24 | Eason Jimmy W | Methods of forming bodies for earth-boring drilling tools comprising molding and sintering techniques, and bodies for earth-boring tools formed using such methods |
US20100192736A1 (en) | 2009-02-05 | 2010-08-05 | Wade Burch | Screwdriver |
US7814815B2 (en) | 2007-06-28 | 2010-10-19 | Chen Bo-Shen | Tool head structure |
US20100269264A1 (en) | 2007-08-31 | 2010-10-28 | Pan-Ching Huang | Bit structure for powered tools |
US20100275741A1 (en) | 2009-04-29 | 2010-11-04 | Jin-Tsai Lai | Bit having an identification function |
US20100288086A1 (en) | 2007-10-05 | 2010-11-18 | Ping Wen Huang | Screwdriver Head |
US20100307298A1 (en) | 2009-06-05 | 2010-12-09 | Rote Mate Industry Co., Ltd. | Screwdriver bit structure having auxiliary positioning function |
USD631723S1 (en) | 2008-11-07 | 2011-02-01 | Milwaukee Electric Tool Corporation | Insert bit |
US7882908B2 (en) | 2004-06-09 | 2011-02-08 | Hilti Aktiengesellschaft | Drill |
US20110189046A1 (en) | 2008-05-13 | 2011-08-04 | Seco Tools Ab | Mold for injection molding of cutting tool inserts having air gap of controlled width and method of making such inserts |
US20110197721A1 (en) * | 2008-11-07 | 2011-08-18 | Debaker Joseph M | Tool bit |
USD646139S1 (en) | 2011-01-26 | 2011-10-04 | Hsu Shao-Hsien | Tool bit |
US8028608B2 (en) | 2009-04-07 | 2011-10-04 | Depuy Products, Inc. | Torque-limiting fastener driver |
USD646138S1 (en) | 2010-09-06 | 2011-10-04 | Hsu Shao-Hsien | Tool bit |
US8047260B2 (en) | 2008-12-31 | 2011-11-01 | Baker Hughes Incorporated | Infiltration methods for forming drill bits |
US20110266068A1 (en) | 2010-04-28 | 2011-11-03 | Baker Hughes Incorporated | Earth-boring tools and methods of forming earth-boring tools |
US8052156B2 (en) | 2008-07-14 | 2011-11-08 | Ho-Tien Chen | Bit holder |
US20110283842A1 (en) | 2010-05-21 | 2011-11-24 | Rote Mate Industry Co., Ltd. | Screwdriver bit structure |
US20110315456A1 (en) | 2010-06-24 | 2011-12-29 | Baker Hughes Incorporated | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and methods of forming cutting elements for earth-boring tools |
US20120003056A1 (en) | 2010-06-30 | 2012-01-05 | Jaeger Horst Manfred | Modular drill with defined side support |
US20130129435A1 (en) | 2011-11-23 | 2013-05-23 | Sandvik Intellectual Property Ab | Exchangeable insert seat member for cutting tool |
US8468913B1 (en) | 2010-03-02 | 2013-06-25 | Jared BOND | Magnetic bit holder with switch |
US8752455B1 (en) | 2009-05-01 | 2014-06-17 | James W. Taylor, Jr. | Socket insert adapter and method of use |
JP2014223711A (en) | 2013-05-17 | 2014-12-04 | 勝行 戸津 | Driver bit |
US8955418B2 (en) | 2013-03-08 | 2015-02-17 | Black & Decker Inc. | Threaded fastener driving tool |
USD725984S1 (en) | 2013-08-15 | 2015-04-07 | Black & Decker Inc. | Screwdriving bit |
USD726521S1 (en) | 2013-08-15 | 2015-04-14 | Black & Decker Inc. | Screwdriving bit |
US20150196995A1 (en) | 2014-01-16 | 2015-07-16 | Milwaukee Electric Tool Corporation | Tool bit |
US20180311799A1 (en) | 2017-04-26 | 2018-11-01 | Shao-Hsien HSU | Screwdriver bit with residual stress-relief grooves |
US20200055166A1 (en) | 2018-08-20 | 2020-02-20 | Milwaukee Electric Tool Corporation | Tool bit |
US20200406433A1 (en) | 2017-12-01 | 2020-12-31 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
-
2018
- 2018-08-10 US US29/659,603 patent/USD921468S1/en active Active
-
2021
- 2021-05-04 US US29/782,037 patent/USD955843S1/en active Active
Patent Citations (286)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US442710A (en) | 1890-12-16 | Leonardo mckeel marsh | ||
US925115A (en) | 1907-04-18 | 1909-06-15 | William Meyer | Screw-driver. |
US876675A (en) | 1907-08-27 | 1908-01-14 | Jacob J Albrecht | Combination-tool. |
US896443A (en) | 1908-06-12 | 1908-08-18 | W J Anderson | Strip-moistening machine. |
US1645672A (en) | 1926-05-10 | 1927-10-18 | Peter Edwin Van Saun | Automatic disonnecting device for rock crushers |
US1923132A (en) | 1929-08-28 | 1933-08-22 | Witkin Zara | Safety driving connection for drill strings |
US1776525A (en) | 1929-11-27 | 1930-09-23 | White S Dental Mfg Co | Shaft assembly |
US1979460A (en) | 1932-01-29 | 1934-11-06 | Harold S Forsberg | Screw driver |
US1984839A (en) | 1932-05-21 | 1934-12-18 | Neville Ryland Davis | Identification means for tools |
US2010616A (en) | 1932-11-22 | 1935-08-06 | Walsh Nicholas William John | Tool for rotating screws and other objects |
US1932113A (en) | 1933-02-15 | 1933-10-24 | John R Long | Pipe wrench |
US2022703A (en) | 1934-01-29 | 1935-12-03 | John Waldron Corp | Gear type coupling |
US2281631A (en) | 1939-10-06 | 1942-05-05 | Worthington Pump & Mach Corp | Centrifugal pump |
US2216382A (en) | 1939-11-01 | 1940-10-01 | W H Holmes | Screw |
US2307556A (en) | 1940-07-17 | 1943-01-05 | Jeffrey Mfg Co | Drive mechanism for sludge collectors |
US2366682A (en) | 1942-04-01 | 1945-01-02 | Champion Inc | Screw driver bit |
US2410971A (en) | 1943-12-10 | 1946-11-12 | Parker Appliance Co | Screw driver |
US2400684A (en) | 1943-12-14 | 1946-05-21 | American Screw Co | Tool |
US2417225A (en) | 1944-02-29 | 1947-03-11 | Challenger Corp | Screw driver |
US2515839A (en) | 1944-09-20 | 1950-07-18 | Peter L Robertson | Screw driver |
US2522996A (en) | 1945-02-06 | 1950-09-19 | Casco Products Corp | Screw driver |
US2445978A (en) | 1945-05-07 | 1948-07-27 | Domnic V Stellin | Socket head screw |
US2621688A (en) | 1946-01-03 | 1952-12-16 | George F Wales | Lever arm screw driver and wrench |
US2537029A (en) | 1946-08-06 | 1951-01-09 | Phillips Screw Co | Method for manufacturing screw drivers |
US2523041A (en) | 1948-03-03 | 1950-09-19 | Hugh H Mckenzie | Screw driver |
US2592978A (en) | 1949-10-05 | 1952-04-15 | Frank A Trimboli | Retractable tool |
US2804894A (en) | 1954-08-20 | 1957-09-03 | Cornwall & Patterson Company | Screw driver |
US2820382A (en) | 1956-07-12 | 1958-01-21 | Charles E Smith | Tension-applying nut and bolt, and method and means of applying same |
US2833548A (en) | 1956-07-19 | 1958-05-06 | Wade Stevenson | Implement driving device |
US2964931A (en) | 1958-06-20 | 1960-12-20 | Garrett Corp | Reversible shear output shaft |
US2969660A (en) | 1959-02-26 | 1961-01-31 | Remington Arms Co Inc | Impact wrench control |
US3151512A (en) | 1960-10-21 | 1964-10-06 | Charczenko Walter | Driver for wing-head fasteners |
US3129571A (en) | 1962-01-03 | 1964-04-21 | Ingersoll Rand Co | Impact tool torque limiting control |
US3213719A (en) | 1962-11-01 | 1965-10-26 | Robert C Kloack | Rotary driving tool with universal action |
GB963097A (en) | 1963-02-19 | 1964-07-08 | Ingersoll Rand Co | Impact tool torque limiting control |
US3237741A (en) | 1964-07-23 | 1966-03-01 | Bendix Corp | Shaft disconnect |
US3253626A (en) | 1964-08-03 | 1966-05-31 | Gardner Denver Co | Magnetic tool |
US3331267A (en) | 1965-08-30 | 1967-07-18 | Fred R Tietge | Wrench having a reduced portion which fails at the desired torque |
US3419135A (en) | 1965-10-26 | 1968-12-31 | Millner Elliott | Screw clip or the like including headless screws with cylindrical bore driving means |
US3387669A (en) | 1966-01-20 | 1968-06-11 | Ingersoll Rand Co | Impact wrench torque-measuring device |
US3393722A (en) | 1966-07-19 | 1968-07-23 | George W. Windham | Bit end of tool |
US3392793A (en) | 1967-03-29 | 1968-07-16 | Ingersoll Rand Co | Impact tool torque limiting control |
US3592087A (en) | 1969-08-27 | 1971-07-13 | Ingersoll Rand Co | Impact wrench drive |
US3703916A (en) | 1971-05-19 | 1972-11-28 | Skandinavisk Foto Trade Ab | Screwdriver with an exchangeable tip |
DE2231949A1 (en) | 1971-07-26 | 1973-02-08 | Xerox Corp | TORQUE TOOL |
US3753625A (en) | 1971-07-28 | 1973-08-21 | R Fabrizio | Cutting tool holder or adaptor |
US4197118A (en) | 1972-06-14 | 1980-04-08 | Parmatech Corporation | Manufacture of parts from particulate material |
US3891017A (en) | 1973-03-15 | 1975-06-24 | Marian Iskra | Combination screw and screwdriver with axial guide spigot |
US3916736A (en) | 1973-11-12 | 1975-11-04 | James D Clemens | Identified wrench adaptor |
GB1476441A (en) | 1973-11-28 | 1977-06-16 | Plasser Bahnbaumasch Franz | Impact drive screw wrenches |
US3888144A (en) | 1974-02-08 | 1975-06-10 | Joseph D Parsons | Screw and driver |
US3969810A (en) | 1974-05-13 | 1976-07-20 | Pagano Dominick A | Method for tightening a bolt to exert a predetermined tension force by monitoring bolt elongation while the bolt is being installed |
US4105056A (en) | 1974-07-24 | 1978-08-08 | Arnn Edward T | Nonslip screw driver |
US3985170A (en) | 1974-08-17 | 1976-10-12 | Marian Iskra | Screwdriver |
US4092753A (en) | 1976-04-05 | 1978-06-06 | Fuhrmann Manfred E | Combination drill and screwdriver |
US4037515A (en) | 1976-08-26 | 1977-07-26 | Kesselman David A | Tamper resistant fastener |
US4096896A (en) | 1977-04-29 | 1978-06-27 | Upson Tools, Inc. | Composite tool structure |
US4215600A (en) | 1978-10-12 | 1980-08-05 | Kesselman David A | Torque limiter for use with off-the-shelf fastening elements |
US4399723A (en) | 1979-07-11 | 1983-08-23 | Gilles Marleau | Compact combination tool set |
US4246811A (en) | 1979-09-24 | 1981-01-27 | Bondhus Corporation | Ball head polygonal wrench |
US4409867A (en) | 1980-01-07 | 1983-10-18 | Lyden Frank J | Adjustable constant level oiler and tool for making oiler adjustments |
US5262122A (en) | 1980-01-14 | 1993-11-16 | Witec Cayman Patents, Ltd. | Manufacture of parts from particulate material |
US5613183A (en) | 1980-01-14 | 1997-03-18 | Witec Cayman Patents Limited | Manufacture of parts from particulate material |
EP0046209B1 (en) | 1980-08-18 | 1986-09-10 | Kennametal Inc. | Steel-hard carbide macrostructured tools, compositions and methods of forming |
US4573839A (en) | 1982-08-16 | 1986-03-04 | Danny Finnegan | Mounting chuck for a drill having reversible tools therein |
US4838361A (en) | 1983-10-06 | 1989-06-13 | Toole Marc L O | Attachment for power tool |
US4692073A (en) | 1985-02-25 | 1987-09-08 | Martindell J Richard | Handle adapter and chuck apparatus for power bits |
US4737332A (en) | 1985-05-14 | 1988-04-12 | Nippon Kokan Kabushiki Kaisha | Method for removing the dispersion medium from a molded pulverulent material |
US4943403A (en) | 1985-06-17 | 1990-07-24 | Nippon Kokan Kabushiki Kaisha | Method for molding a pulverulent material |
USRE34680E (en) | 1985-10-31 | 1994-08-02 | Wera Werk Hermann Werner Gmbh & Co. | Screw tool |
EP0221279A2 (en) | 1985-10-31 | 1987-05-13 | Wera-Werk Hermann Werner GmbH & Co. | Screw driver insert |
US4884478A (en) | 1985-10-31 | 1989-12-05 | Wera Werk Hermann Werner Gmbh & Co. | Screw tool |
US4947713A (en) | 1985-12-04 | 1990-08-14 | Easco Hand Tools, Inc. | Elastomeric sleeve on rearward portion of wrench socket to facilitate recognition and selection of the socket |
US4825732A (en) | 1985-12-04 | 1989-05-02 | Easco Hand Tools, Inc. | Elastomeric sleeve for conventional wrench sockets |
US4982627A (en) | 1985-12-18 | 1991-01-08 | Johnson Ken A | Color coded tools |
US4710223A (en) | 1986-03-21 | 1987-12-01 | Rockwell International Corporation | Infiltrated sintered articles |
US4680996A (en) | 1986-04-18 | 1987-07-21 | Gold Peter N | Screwdriver |
US4705124A (en) | 1986-08-22 | 1987-11-10 | Minnesota Mining And Manufacturing Company | Cutting element with wear resistant crown |
US4836059A (en) | 1986-11-13 | 1989-06-06 | Easco Corporation | Elastomeric sleeve for conventional wrench sockets |
US4800786A (en) | 1986-11-13 | 1989-01-31 | Easco Hand Tools, Inc. | Elastomeric sleeve for wrench socket and method of manufacture thereof |
US4795598A (en) | 1986-12-05 | 1989-01-03 | Solid Micron Materials, Pte, Ltd. | Method of making articles from sinterable materials |
EP0279899A1 (en) | 1987-02-21 | 1988-08-31 | Wera-Werk Hermann Werner GmbH & Co. | Screwing tool |
US4782574A (en) | 1987-02-25 | 1988-11-08 | Tuthill Corporation | Method for mounting a socket |
US4833951A (en) | 1987-02-25 | 1989-05-30 | Tuthill Corporation | Tool for mounting a socket |
US5122326A (en) | 1987-03-02 | 1992-06-16 | Vacuum Industries Inc. | Method of removing binder material from shaped articles under vacuum pressure conditions |
US4765950A (en) | 1987-10-07 | 1988-08-23 | Risi Industries, Inc. | Process for fabricating parts from particulate material |
DE3907567A1 (en) | 1988-03-10 | 1989-09-28 | Werner Hermann Wera Werke | Screwdriver bit |
WO1989008536A1 (en) | 1988-03-10 | 1989-09-21 | Wera-Werk Hermann Werner Gmbh & Co. | Screwdriver bit |
US5070750A (en) | 1988-04-28 | 1991-12-10 | Aircraft Dynamics Corporation | Torque limiting apparatus |
US5338508A (en) | 1988-07-13 | 1994-08-16 | Kawasaki Steel Corporation | Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same |
US4852196A (en) | 1988-07-18 | 1989-08-01 | Honeywell Inc. | Combination drill and screwdriver |
US5028367A (en) | 1988-08-15 | 1991-07-02 | Rensselaer Polytechnic Institute | Two-stage fast debinding of injection molding powder compacts |
US4964907A (en) | 1988-08-20 | 1990-10-23 | Kawasaki Steel Corp. | Sintered bodies and production process thereof |
US5182973A (en) | 1988-10-13 | 1993-02-02 | Martindell J Richard | Depth locator apparatus for insert bit holders |
WO1990004498A1 (en) | 1988-10-20 | 1990-05-03 | Felo-Holland-Letz Gmbh & Co. Kg | Screw-driver blade or screw-driver bit |
US5380476A (en) | 1989-01-20 | 1995-01-10 | Kawasaki Steel Corporation | Method of debinding for injection molded objects |
US5009841A (en) | 1989-04-14 | 1991-04-23 | Basf Aktiengesellschaft | Process for dewaxing injection molded metal pieces and for improving the properties thereof |
US5059387A (en) | 1989-06-02 | 1991-10-22 | Megamet Industries | Method of forming shaped components from mixtures of thermosetting binders and powders having a desired chemistry |
US5079978A (en) | 1989-07-27 | 1992-01-14 | William Kupfer | Double-coded wrenches and sockets |
US5031488A (en) | 1989-07-28 | 1991-07-16 | Zumeta Roberto G | Color coding system |
US4936170A (en) | 1989-07-28 | 1990-06-26 | Zumeta Roberto G | Color coding system |
US5012708A (en) | 1989-08-07 | 1991-05-07 | Martindell J Richard | Depth locator apparatus for insert bit holders |
US5176050A (en) | 1990-02-13 | 1993-01-05 | Rasmussen Gmbh | Toll for the application of predetermined torque to bolts, nuts and the like |
EP0467232A2 (en) | 1990-07-14 | 1992-01-22 | WERA WERK HERMANN WERNER GMBH & CO. | Screwdriver/screw |
US5012709A (en) | 1990-08-13 | 1991-05-07 | Su Jen Sung | Impact screw driver |
US5199336A (en) | 1990-12-07 | 1993-04-06 | Albert Wuilmart | Turn-counting setting screwdriver |
US5140877A (en) | 1990-12-14 | 1992-08-25 | John Sloan | Hexagonal wrench |
US5180042A (en) | 1991-03-26 | 1993-01-19 | Mighty Engineering Inc. | Torque transmission control device |
US5152642A (en) | 1991-06-12 | 1992-10-06 | Hextap, Inc. | Metal injection molded rotary metal cutting tool |
DE4207964A1 (en) | 1992-03-13 | 1993-09-16 | Werner Hermann Wera Werke | Cold forming process and equipment esp. for screw driver bits of cross slot form - with hexagonal head formed at one end of round bar blank and cross-slot profile formed at other end with concentric closing pile |
US5619882A (en) | 1992-03-13 | 1997-04-15 | Wera Werk Hermann Werner Gmbh & Co. | Process and device for producing phillips-head screwing tools or the like, especially in the form of bits |
US5299474A (en) | 1992-04-03 | 1994-04-05 | Rasmussen Gmbh | Tamper resistant device for the application of preselected torque to screws and the like |
USD350685S (en) | 1992-05-04 | 1994-09-20 | Perkins Fred H | Screwdriver bit |
US5397531A (en) | 1992-06-02 | 1995-03-14 | Advanced Materials Technologies Pte Limited | Injection-moldable metal feedstock and method of forming metal injection-molded article |
US5228250A (en) | 1992-08-03 | 1993-07-20 | Kesselman David A | Tamper proof anchor bolt assembly |
US5295831A (en) | 1992-09-17 | 1994-03-22 | Impla-Med, Inc. | Disposable torque wrench for dental components |
US5295423A (en) | 1992-11-02 | 1994-03-22 | Snap-On Tools Corporation | Bit with frictional retention in drive socket |
US5332537A (en) | 1992-12-17 | 1994-07-26 | Pcc Airfoils, Inc. | Method and binder for use in powder molding |
WO1994014576A1 (en) | 1992-12-22 | 1994-07-07 | Wera Werk | Tool, in particular a screwdriver bit |
US5704261A (en) | 1992-12-22 | 1998-01-06 | Wera Werk Hermann Werner Gmbh & Co. | Torque-transmitting tool |
WO1994015755A1 (en) | 1993-01-11 | 1994-07-21 | Vessel Industrial Co., Ltd. | Bit holder |
US5330230A (en) | 1993-01-19 | 1994-07-19 | Peter A. Norton | Kit for identifying individualy sized implements |
USD359335S (en) | 1993-02-10 | 1995-06-13 | Cartwright Dale L | Drill bit for removing and replacing spikes on golf shoes |
EP0610693A1 (en) | 1993-02-10 | 1994-08-17 | WILLI HAHN GmbH & CO. KG | Screw driven bit |
US5353667A (en) | 1993-04-23 | 1994-10-11 | Wilner David W | Combination tool and fastener |
US5370021A (en) | 1993-05-13 | 1994-12-06 | Eight Co., Ltd. | Polygon headed wrench |
US5535867A (en) | 1993-11-01 | 1996-07-16 | Coccaro; Albert V. | Torque regulating coupling |
US5868047A (en) | 1994-01-26 | 1999-02-09 | Vermont American Corporation | Insert bit for use with a powered screwdriver |
US5627258A (en) | 1994-03-14 | 1997-05-06 | Kabushiki Kaisha Komatsu Seisakusho | Binder for use in metal powder injection molding and debinding method by the use of the same |
USRE36797E (en) | 1994-11-08 | 2000-08-01 | Snap-On Technologies, Inc. | Magnetic bit holder and hand tool incorporating same |
US5885149A (en) | 1994-11-16 | 1999-03-23 | Gillet; Thierry | Homogenous abrasive tool |
WO1996030167A1 (en) | 1995-03-31 | 1996-10-03 | Strauch, Martin | Screwdriver with a sheathed shaft |
US5953969A (en) | 1995-04-08 | 1999-09-21 | Wera Werk Hermann Werner Gmbh & Co. | Screwdriver, screwdriver bit or the like |
DE19614961A1 (en) | 1995-07-13 | 1997-02-06 | Guenter Busch | Screwdriver bit |
US5950063A (en) | 1995-09-07 | 1999-09-07 | Thermat Precision Technology, Inc. | Method of powder injection molding |
US5641920A (en) | 1995-09-07 | 1997-06-24 | Thermat Precision Technology, Inc. | Powder and binder systems for use in powder molding |
US5984596A (en) | 1995-10-12 | 1999-11-16 | Robert Bosch Gmbh | Insertable tool and tool holder for drilling and/or impacting electric machines |
US5957012A (en) | 1996-02-16 | 1999-09-28 | Mccune; John E. | Device and method for identifying a tool socket |
DE19622846A1 (en) | 1996-04-17 | 1997-12-11 | Guenter Busch | Screwdriver bit for positive engagement or forced locking insertion in drive of screw head |
US5676421A (en) | 1996-06-20 | 1997-10-14 | Lear Corporation | Vehicle seat energy absorbing mechanism |
US5791212A (en) | 1996-06-21 | 1998-08-11 | Han; Ki Su | Fastener holding device |
DE19628901C1 (en) | 1996-07-18 | 1998-01-08 | Werner Hermann Wera Werke | Torque=transmitting implement, especially screwing tool with shaft |
US6520055B1 (en) | 1996-12-05 | 2003-02-18 | Wera Werk Hermann Werner Gmbh & Co. | Screwdriver or screwdriver attachment |
US6257098B1 (en) | 1996-12-10 | 2001-07-10 | Paul F. Cirone | Article collation feature and method |
US6082227A (en) | 1996-12-17 | 2000-07-04 | Vogel; Arthur C. | Visual coding system for tool size |
US5830287A (en) | 1997-04-09 | 1998-11-03 | Crucible Materials Corporation | Wear resistant, powder metallurgy cold work tool steel articles having high impact toughness and a method for producing the same |
US6047618A (en) | 1997-06-02 | 2000-04-11 | Pieri; Kenneth H. | Sockets |
US6345560B1 (en) | 1997-06-02 | 2002-02-12 | Wera-Werk Hermann Werner Gmbh & Co. | Clamping chuck for bits |
US5819606A (en) | 1997-07-14 | 1998-10-13 | Hand Tool Design Corporation | Plastic identification insert for sockets |
WO1999012145A1 (en) | 1997-09-03 | 1999-03-11 | Wera Werk Hermann Werner Gmbh & Co. | Screwing tool |
US6302001B1 (en) | 1997-10-09 | 2001-10-16 | Willi Hahn Gmbh & Co. Kg | Actuating tool |
USD410372S (en) | 1998-03-02 | 1999-06-01 | Wera Werk Hermann Werner Gmbh & Co. | Screwdriver bit |
US6019022A (en) | 1998-03-18 | 2000-02-01 | Snap-On Tools Company | Multi-purpose screwdriver |
US6204316B1 (en) | 1998-04-27 | 2001-03-20 | Stanton Advanced Materials, Inc. | Binder system method for particular material |
US6234660B1 (en) | 1998-05-12 | 2001-05-22 | Gebrueder Loedige Maschinen-Gesellschaft Mit Beschraenkter Haftung | Method for the production of an intermediate product which can be injection moulded |
US6051184A (en) | 1998-06-01 | 2000-04-18 | Mold Research Co., Ltd. | Metal powder injection moldable composition, and injection molding and sintering method using such composition |
JP2000006037A (en) | 1998-06-23 | 2000-01-11 | Vessel Kogyo:Kk | Turning tool |
JP3285823B2 (en) | 1998-07-09 | 2002-05-27 | 株式会社ベッセル工業 | Screwdriver for screwdriver bit |
US6098499A (en) | 1998-07-16 | 2000-08-08 | The Lisle Corporation | Bolt extraction tool |
US6138539A (en) | 1998-08-27 | 2000-10-31 | Ace Surgical Supply Co., Inc. | Torque ratchet tool particularly useful with endosseous dental implants |
JP2000167776A (en) | 1998-09-30 | 2000-06-20 | Vessel Kogyo:Kk | Bit for rotary tool, manufacture thereof and driver |
JP2000167775A (en) | 1998-09-30 | 2000-06-20 | Vessel Kogyo:Kk | Manufacture of bit for rotary tool and driver |
US6308598B1 (en) | 1998-11-23 | 2001-10-30 | O'neil Michael J. | Modular torque-limiting driver system for medical applications |
US6701814B2 (en) | 1998-12-11 | 2004-03-09 | Wmh Tool Group, Inc. | Multiblade screwdriver |
US6032556A (en) | 1999-01-01 | 2000-03-07 | Hu; Bobby | Hex wrench |
JP2000198081A (en) | 1999-01-08 | 2000-07-18 | Vessel Kogyo:Kk | Impact type rotary tool |
US20020046629A1 (en) | 1999-02-11 | 2002-04-25 | Borschert Bernhard Walter | Drill for drilling, a method for making a drill for drilling, and a cutting tool |
US6093761A (en) | 1999-04-14 | 2000-07-25 | Stanton Advanced Materials, Inc. | Binder system and method for particulate material |
US6193242B1 (en) | 1999-05-24 | 2001-02-27 | Thomas R. Vigil | Snap-in chuck assembly and snap-in tool |
US20060266163A1 (en) | 1999-08-03 | 2006-11-30 | Crosser Larry G | Color coded tools |
US6792831B2 (en) | 1999-08-03 | 2004-09-21 | Larry G. Crosser | Color coded tools |
US6393950B1 (en) | 1999-08-03 | 2002-05-28 | Larry G. Crosser | Color coded tools |
US20050028651A1 (en) | 1999-08-03 | 2005-02-10 | Crosser Larry G. | Color coded tools |
US6089133A (en) | 1999-08-11 | 2000-07-18 | Liao; Youn Chyuan | Screwdriver |
US6490950B2 (en) | 1999-09-10 | 2002-12-10 | Ray-Griffin, Inc. | Process of making a set of distinguishable robertson driver bits |
US6435065B2 (en) | 1999-09-15 | 2002-08-20 | Burton Kozak | Tool handle for storing bits |
US20010001892A1 (en) | 1999-11-15 | 2001-05-31 | Bobby Hu | Method for processing a hand tool |
US6988859B2 (en) | 1999-11-16 | 2006-01-24 | Kennametal Inc. | Drill bit and method for grinding a drill bit |
USD431768S (en) | 1999-11-29 | 2000-10-10 | Frederick G. Feik | Phillips screw head for stripped screws |
US6883405B2 (en) | 1999-12-15 | 2005-04-26 | Wera Werk Hermann Werner Gmbh & Co. Kg | Hand tool, in particular, a screwdriver |
US6547210B1 (en) | 2000-02-17 | 2003-04-15 | Wright Medical Technology, Inc. | Sacrificial insert for injection molding |
US7168348B2 (en) | 2000-03-06 | 2007-01-30 | Felo Werkzeugfabrik Holland-Letz Gmbh | Screwdriver bits |
US6547562B2 (en) | 2000-05-11 | 2003-04-15 | Nobel Biocare Ab | Pseudo-etching of diamond-like carbon coated instruments |
USD462596S1 (en) | 2000-05-12 | 2002-09-10 | Fruehm Hermann | Screwdriver bit |
US6537487B1 (en) | 2000-06-05 | 2003-03-25 | Michael L. Kuhns | Method of manufacturing form tools for forming threaded fasteners |
US6376585B1 (en) | 2000-06-26 | 2002-04-23 | Apex Advanced Technologies, Llc | Binder system and method for particulate material with debind rate control additive |
DE10123407A1 (en) | 2000-06-27 | 2002-01-10 | Werner Hermann Wera Werke | Screwing tool and method for producing a screwing tool |
US20040099106A1 (en) | 2000-06-27 | 2004-05-27 | Martin Strauch | Screw tool and production method thereof |
US6666258B1 (en) | 2000-06-30 | 2003-12-23 | Takata Corporation | Method and apparatus for supplying melted material for injection molding |
US6352011B1 (en) | 2000-08-11 | 2002-03-05 | Fruehm Hermann | Two-ended screwdriver bits |
USD445325S1 (en) | 2000-11-13 | 2001-07-24 | Fruehm Hermann | Screwdriver bit |
US20020060206A1 (en) | 2000-11-20 | 2002-05-23 | Ichiro Katayama | Method of joining a sintered hard alloy member to a stainless steel member and method of making a cutting tool therefrom |
USD455627S1 (en) | 2001-01-03 | 2002-04-16 | In Wha Song | Screwdriver head |
US6332384B1 (en) | 2001-02-09 | 2001-12-25 | Gary Paul Cluthe | Multiple bit screwdriver |
US6733896B2 (en) | 2001-02-16 | 2004-05-11 | Henkel Corporation | Process for treating steel-, zinc- and aluminum-based metals using a two-step coating system |
USD455943S1 (en) | 2001-03-02 | 2002-04-23 | Eddy Lin | Screw driver with a cross-head end tip for locking insertion into a screw head |
DE10144990A1 (en) | 2001-03-06 | 2003-02-27 | Holland Letz Felo Werkzeug | Composite bit for screwdriver is manufactured from two segments made respectively of hard pressed and sintered metal and steel |
JP2003183761A (en) | 2001-12-12 | 2003-07-03 | Sumitomo Electric Ind Ltd | Tool material for micro machining |
US6761093B2 (en) | 2002-02-21 | 2004-07-13 | Chuck Chang | Socket structure |
US20040007095A1 (en) | 2002-07-12 | 2004-01-15 | Meng Chi Fen | Phillips head screw driver bit having cutter leading edge |
JP2004142005A (en) | 2002-10-23 | 2004-05-20 | Vessel Giken Kogyo Kk | Rotary tool |
JP2004202665A (en) | 2002-12-26 | 2004-07-22 | Vessel Industrial Co Ltd | Tool holder |
US7010998B2 (en) | 2003-01-24 | 2006-03-14 | Peng Ying-Hao | Sockets and method of surface treatment for sockets |
JP2004237420A (en) | 2003-02-07 | 2004-08-26 | Vessel Industrial Co Ltd | Tool holding device and support shaft used therefor |
US7959706B2 (en) | 2003-04-03 | 2011-06-14 | Taisei Kogyo, Ltd. | Manufacturing method of a sintered powder molded body |
US7662338B2 (en) | 2003-04-03 | 2010-02-16 | Taisei Kogyo Co., Ltd. | Manufacturing method of a sintered powder molded body |
US7261023B2 (en) | 2003-06-25 | 2007-08-28 | Vessel Industrial Co., Ltd. | Bit holder device |
US20060230887A1 (en) | 2003-06-25 | 2006-10-19 | Yasuaki Taguchi | Bit holder device |
US20050076749A1 (en) | 2003-10-10 | 2005-04-14 | Liu Kuo Chen | Driving tool member having anti-slip device |
US20050087045A1 (en) | 2003-10-27 | 2005-04-28 | Piotr Gryciuk | Emergency tool and system |
US7028588B2 (en) | 2004-03-04 | 2006-04-18 | Leo Shih | Tool having easily identified size |
JP2005254406A (en) | 2004-03-12 | 2005-09-22 | Vessel Industrial Co Ltd | Bit holder |
JP2005254407A (en) | 2004-03-12 | 2005-09-22 | Vessel Industrial Co Ltd | Rotating tool bit |
US7117765B1 (en) | 2004-04-06 | 2006-10-10 | Wallden Russell C | Color coded tool kit and methods |
US20050227772A1 (en) | 2004-04-13 | 2005-10-13 | Edward Kletecka | Powdered metal multi-lobular tooling and method of fabrication |
US7882908B2 (en) | 2004-06-09 | 2011-02-08 | Hilti Aktiengesellschaft | Drill |
US20060027054A1 (en) | 2004-08-03 | 2006-02-09 | Yao-Hung Wang | Identification structure for a sleeve tool |
US20080216616A1 (en) | 2004-08-04 | 2008-09-11 | Chih-Ching Hsieh | Hand tool with bit release device |
JP2006051563A (en) | 2004-08-11 | 2006-02-23 | Kaneko Seisakusho:Kk | Bit holder and bit structure held by the bit |
US7107882B1 (en) | 2004-10-01 | 2006-09-19 | Chang Wun-Hai | Slip-resistant magnetic sheath for a screwdriver |
US7188556B1 (en) | 2004-10-12 | 2007-03-13 | Pilling Weck Incorporated | Rotatable hand tool with a torque controller and method |
US20060130621A1 (en) | 2004-11-22 | 2006-06-22 | Irwin Industrial Tool Company | Multi-tool screwdriver |
US7143670B2 (en) | 2005-03-03 | 2006-12-05 | Kennametal Inc. | Compact auxiliary positioning driver for wrench |
WO2006094940A1 (en) | 2005-03-11 | 2006-09-14 | Wera Werk Hermann Werner Gmbh & Co. Kg | Torque transmitting device with press fit between the driving and driven parts, particularly a screwdriver |
WO2006100283A1 (en) | 2005-03-24 | 2006-09-28 | Wera Werk Hermann Werner Gmbh & Co. Kg | Hand-held tool or accessory for a hand-held tool |
US20060286506A1 (en) | 2005-06-16 | 2006-12-21 | Birnholtz Mark D | Dental bur with use history recording rings and method of recording the number of uses of a dental bur |
US20070028728A1 (en) | 2005-08-03 | 2007-02-08 | Bryan Griffiths | Screw-retaining screwdriver |
US20070062382A1 (en) | 2005-09-16 | 2007-03-22 | Max Hu | Method and apparatus for tool bit marking |
JP2007111790A (en) | 2005-10-18 | 2007-05-10 | Vessel Industrial Co Ltd | Bit holder |
US7159493B1 (en) | 2005-11-30 | 2007-01-09 | Daniel Huang | Driving bit linking device in a box wrench |
US20070131065A1 (en) | 2005-12-08 | 2007-06-14 | Tsai-Chien Shih | Socket size identification |
US20070207715A1 (en) | 2006-03-06 | 2007-09-06 | Steven Webb | Cutting tool insert with molded insert body |
US7331263B2 (en) | 2006-03-31 | 2008-02-19 | Sdgi Holdings, Inc. | Surgical screwdrivers with torque control and methods of use |
US20070227314A1 (en) | 2006-03-31 | 2007-10-04 | Sdgi Holdings, Inc. | Surgical screwdrivers with torque control and methods of use |
US20080034928A1 (en) | 2006-06-21 | 2008-02-14 | Shaw Shyan Sheu | Tool member having indicator device |
US20080047401A1 (en) | 2006-08-25 | 2008-02-28 | Sui-Lan Lu | Torque connecting mechanism |
JP2008093799A (en) | 2006-10-13 | 2008-04-24 | Vessel Industrial Co Ltd | Portable power tool |
US20080087142A1 (en) | 2006-10-17 | 2008-04-17 | Yih Cheng Factory Co., Ltd | Screwdriver having quick release tool shank background of the invention |
US20100139099A1 (en) | 2007-04-16 | 2010-06-10 | Koninklijke Philips Electronics N.V. | Cutting element, electric shaver provided with a cutting element and method for producing such element |
US20080295650A1 (en) | 2007-05-29 | 2008-12-04 | Chih-Ching Hsieh | Hand tool with bit release device |
US7814815B2 (en) | 2007-06-28 | 2010-10-19 | Chen Bo-Shen | Tool head structure |
CN201070753Y (en) | 2007-07-11 | 2008-06-11 | 芦燕富 | Screwdriver bits |
US20100269264A1 (en) | 2007-08-31 | 2010-10-28 | Pan-Ching Huang | Bit structure for powered tools |
WO2009029993A1 (en) | 2007-09-07 | 2009-03-12 | The University Of Queensland | Metal injection moulding method |
US7437979B1 (en) | 2007-09-11 | 2008-10-21 | Jui-Hsiao Wang | Screwdriver bit |
US20100288086A1 (en) | 2007-10-05 | 2010-11-18 | Ping Wen Huang | Screwdriver Head |
USD596003S1 (en) | 2008-02-22 | 2009-07-14 | Monument Tools Limited | Nut wrench |
US20110189046A1 (en) | 2008-05-13 | 2011-08-04 | Seco Tools Ab | Mold for injection molding of cutting tool inserts having air gap of controlled width and method of making such inserts |
US8052156B2 (en) | 2008-07-14 | 2011-11-08 | Ho-Tien Chen | Bit holder |
USD600525S1 (en) | 2008-09-24 | 2009-09-22 | Ji-Fen Meng | Shank of a screw driver bit |
US20110197721A1 (en) * | 2008-11-07 | 2011-08-18 | Debaker Joseph M | Tool bit |
USD631723S1 (en) | 2008-11-07 | 2011-02-01 | Milwaukee Electric Tool Corporation | Insert bit |
US20130145903A1 (en) | 2008-11-07 | 2013-06-13 | Milwaukee Electric Tool Corporation | Tool bit |
US20140318328A1 (en) | 2008-11-07 | 2014-10-30 | Milwaukee Electric Tool Corporation | Tool bit |
US8418587B2 (en) | 2008-11-07 | 2013-04-16 | Milwaukee Electric Tool Corporation | Tool bit |
US20180326563A1 (en) * | 2008-11-07 | 2018-11-15 | Milwaukee Electric Tool Corporation | Tool bit |
US9849570B2 (en) * | 2008-11-07 | 2017-12-26 | Milwaukee Electric Tool Corporation | Tool bit |
US10065294B2 (en) * | 2008-11-07 | 2018-09-04 | Milwaukee Electric Tool Corporation | Tool bit |
USD646547S1 (en) | 2008-11-07 | 2011-10-11 | Milwaukee Electric Tool Corporation | Tool bit |
US7581470B1 (en) | 2008-11-25 | 2009-09-01 | Jui-Min Huang | Universal screwdriver bit set |
US20100154587A1 (en) | 2008-12-22 | 2010-06-24 | Eason Jimmy W | Methods of forming bodies for earth-boring drilling tools comprising molding and sintering techniques, and bodies for earth-boring tools formed using such methods |
US8047260B2 (en) | 2008-12-31 | 2011-11-01 | Baker Hughes Incorporated | Infiltration methods for forming drill bits |
US20100192736A1 (en) | 2009-02-05 | 2010-08-05 | Wade Burch | Screwdriver |
US8028608B2 (en) | 2009-04-07 | 2011-10-04 | Depuy Products, Inc. | Torque-limiting fastener driver |
US20100275741A1 (en) | 2009-04-29 | 2010-11-04 | Jin-Tsai Lai | Bit having an identification function |
US8752455B1 (en) | 2009-05-01 | 2014-06-17 | James W. Taylor, Jr. | Socket insert adapter and method of use |
US8973474B2 (en) * | 2009-06-05 | 2015-03-10 | Rote Mate Industry Co., Ltd. | Screwdriver bit structure having auxiliary positioning function |
US20100307298A1 (en) | 2009-06-05 | 2010-12-09 | Rote Mate Industry Co., Ltd. | Screwdriver bit structure having auxiliary positioning function |
US8468913B1 (en) | 2010-03-02 | 2013-06-25 | Jared BOND | Magnetic bit holder with switch |
US20110266068A1 (en) | 2010-04-28 | 2011-11-03 | Baker Hughes Incorporated | Earth-boring tools and methods of forming earth-boring tools |
US20110283842A1 (en) | 2010-05-21 | 2011-11-24 | Rote Mate Industry Co., Ltd. | Screwdriver bit structure |
US20110315456A1 (en) | 2010-06-24 | 2011-12-29 | Baker Hughes Incorporated | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and methods of forming cutting elements for earth-boring tools |
US20120003056A1 (en) | 2010-06-30 | 2012-01-05 | Jaeger Horst Manfred | Modular drill with defined side support |
USD646138S1 (en) | 2010-09-06 | 2011-10-04 | Hsu Shao-Hsien | Tool bit |
USD646139S1 (en) | 2011-01-26 | 2011-10-04 | Hsu Shao-Hsien | Tool bit |
US20130129435A1 (en) | 2011-11-23 | 2013-05-23 | Sandvik Intellectual Property Ab | Exchangeable insert seat member for cutting tool |
US8955418B2 (en) | 2013-03-08 | 2015-02-17 | Black & Decker Inc. | Threaded fastener driving tool |
JP2014223711A (en) | 2013-05-17 | 2014-12-04 | 勝行 戸津 | Driver bit |
USD725984S1 (en) | 2013-08-15 | 2015-04-07 | Black & Decker Inc. | Screwdriving bit |
USD726521S1 (en) | 2013-08-15 | 2015-04-14 | Black & Decker Inc. | Screwdriving bit |
USD752408S1 (en) | 2013-08-15 | 2016-03-29 | Black & Decker Inc. | Screwdriving bit |
US20150196995A1 (en) | 2014-01-16 | 2015-07-16 | Milwaukee Electric Tool Corporation | Tool bit |
US10022845B2 (en) | 2014-01-16 | 2018-07-17 | Milwaukee Electric Tool Corporation | Tool bit |
US20180311799A1 (en) | 2017-04-26 | 2018-11-01 | Shao-Hsien HSU | Screwdriver bit with residual stress-relief grooves |
US20200406433A1 (en) | 2017-12-01 | 2020-12-31 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
US20200055166A1 (en) | 2018-08-20 | 2020-02-20 | Milwaukee Electric Tool Corporation | Tool bit |
Non-Patent Citations (7)
Title |
---|
Black & Decker, Catalog 1(K), Sep. 26, 1960, 4 pages. |
Black & Decker, catalog, 1947, 4 pages. |
International Search Report and Written Opinion for Application No. PCT/US2018/063677 dated Mar. 22, 2019 (13 pages). |
PCT/US2009/063515 International Search Report and Written Opinion dated Dec. 23, 2009 (10 pages). |
Robert Bosch Power Tool Corporation, catalog, 1982, 3 pages. |
Vessel, "Problem Solvers are ready to go!" catalog, 5 pages, printed from web site www.vessel.jp/online/pro_b_bit.html on Sep. 11, 2008. |
Wera Tools, Bit Checks Bit and holder sets in a extremely compact format, <http://www-us.wera.de/product_detail_us.html?L=1&file=root_category_tools_for_power_use_bit_sets_bit-checks_8700-9_ph_btz&lang=en-US> webpage accessed Jan. 12, 2015, 2 pages. |
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USD985349S1 (en) * | 2021-05-07 | 2023-05-09 | Hermann Frühm | Screwdriver bit |
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