USD384962S - Drill bit finger - Google Patents
Drill bit finger Download PDFInfo
- Publication number
- USD384962S USD384962S US29/040,008 US4000895F USD384962S US D384962 S USD384962 S US D384962S US 4000895 F US4000895 F US 4000895F US D384962 S USD384962 S US D384962S
- Authority
- US
- United States
- Prior art keywords
- drill bit
- bit finger
- finger
- view
- elevation
- 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.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a front view in elevation of a drill bit finger showing our new design;
FIG. 2 is a top view thereof in plan;
FIG. 3 is a left side view thereof in elevation;
FIG. 4 is a perspective view thereof from the front;
FIG. 5 is right side view thereof in elevation;
FIG. 6 is a bottom view thereof in plan;
FIG. 7 is a rear view thereof in elevation; and,
FIG. 8 is a perspective view thereof from the rear.
Claims (1)
- The ornamental design for a drill bit finger, as shown and described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU199404096F AU124096S (en) | 1994-12-07 | 1994-12-07 | Drill bit finger |
| AU4096/94 | 1994-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD384962S true USD384962S (en) | 1997-10-14 |
Family
ID=66531844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/040,008 Expired - Lifetime USD384962S (en) | 1994-12-07 | 1995-06-07 | Drill bit finger |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | USD384962S (en) |
| AU (1) | AU124096S (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD803907S1 (en) * | 2016-03-01 | 2017-11-28 | Stolle Machinery Company, Llc | Set of locating fingers |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2068704A (en) * | 1932-07-25 | 1937-01-26 | Leonard E Powell | Well drilling and coring apparatus |
| US2345699A (en) * | 1942-04-20 | 1944-04-04 | Standard Oil Dev Co | Retractable core head |
| US2358466A (en) * | 1940-09-12 | 1944-09-19 | Herbert C Otis | Well tool |
| US2640546A (en) * | 1949-03-11 | 1953-06-02 | Baker Oil Tools Inc | Apparatus for operating tools in well bores |
| GB788637A (en) | 1955-09-26 | 1958-01-02 | Baker Oil Tools Inc | Retrievable double holding subsurface well tool |
| US2842343A (en) * | 1954-11-19 | 1958-07-08 | Walter L Church | Retractible bit |
| US3437159A (en) * | 1966-09-30 | 1969-04-08 | Christensen Diamond Prod Co | Retractable drill bits |
| US3603413A (en) * | 1969-10-03 | 1971-09-07 | Christensen Diamond Prod Co | Retractable drill bits |
| US3603411A (en) * | 1970-01-19 | 1971-09-07 | Christensen Diamond Prod Co | Retractable drill bits |
| US3692126A (en) * | 1971-01-29 | 1972-09-19 | Frank C Rushing | Retractable drill bit apparatus |
| US3955633A (en) * | 1974-04-26 | 1976-05-11 | Mindrill Limited | Drill |
| US4281722A (en) * | 1979-05-15 | 1981-08-04 | Long Year Company | Retractable bit system |
| US4497382A (en) * | 1983-03-24 | 1985-02-05 | Komitet Po Goelogica | Retractable core drill bit |
| US4770253A (en) * | 1987-02-20 | 1988-09-13 | Kennametal Inc. | Grader blade with tiered inserts on leading edge |
| GB2181764B (en) | 1985-07-09 | 1988-11-09 | Diamant Boart Sa | Core sampling device |
| US4828023A (en) * | 1988-01-19 | 1989-05-09 | Eastern Oil Tools Pte, Ltd. | Mechanical latching device operated by dead weight and tension |
-
1994
- 1994-12-07 AU AU199404096F patent/AU124096S/en not_active Expired - Lifetime
-
1995
- 1995-06-07 US US29/040,008 patent/USD384962S/en not_active Expired - Lifetime
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2068704A (en) * | 1932-07-25 | 1937-01-26 | Leonard E Powell | Well drilling and coring apparatus |
| US2358466A (en) * | 1940-09-12 | 1944-09-19 | Herbert C Otis | Well tool |
| US2345699A (en) * | 1942-04-20 | 1944-04-04 | Standard Oil Dev Co | Retractable core head |
| US2640546A (en) * | 1949-03-11 | 1953-06-02 | Baker Oil Tools Inc | Apparatus for operating tools in well bores |
| US2842343A (en) * | 1954-11-19 | 1958-07-08 | Walter L Church | Retractible bit |
| GB788637A (en) | 1955-09-26 | 1958-01-02 | Baker Oil Tools Inc | Retrievable double holding subsurface well tool |
| US3437159A (en) * | 1966-09-30 | 1969-04-08 | Christensen Diamond Prod Co | Retractable drill bits |
| US3603413A (en) * | 1969-10-03 | 1971-09-07 | Christensen Diamond Prod Co | Retractable drill bits |
| US3603411A (en) * | 1970-01-19 | 1971-09-07 | Christensen Diamond Prod Co | Retractable drill bits |
| US3692126A (en) * | 1971-01-29 | 1972-09-19 | Frank C Rushing | Retractable drill bit apparatus |
| US3955633A (en) * | 1974-04-26 | 1976-05-11 | Mindrill Limited | Drill |
| US4281722A (en) * | 1979-05-15 | 1981-08-04 | Long Year Company | Retractable bit system |
| US4497382A (en) * | 1983-03-24 | 1985-02-05 | Komitet Po Goelogica | Retractable core drill bit |
| GB2181764B (en) | 1985-07-09 | 1988-11-09 | Diamant Boart Sa | Core sampling device |
| US4770253A (en) * | 1987-02-20 | 1988-09-13 | Kennametal Inc. | Grader blade with tiered inserts on leading edge |
| US4828023A (en) * | 1988-01-19 | 1989-05-09 | Eastern Oil Tools Pte, Ltd. | Mechanical latching device operated by dead weight and tension |
Non-Patent Citations (1)
| Title |
|---|
| PCT/SU89/00123; Feb. 1990; Grigorievich. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD803907S1 (en) * | 2016-03-01 | 2017-11-28 | Stolle Machinery Company, Llc | Set of locating fingers |
Also Published As
| Publication number | Publication date |
|---|---|
| AU124096S (en) | 1995-07-14 |
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