[go: up one dir, main page]

USD326043S - Electric screw driver - Google Patents

Electric screw driver Download PDF

Info

Publication number
USD326043S
USD326043S US07/354,334 US35433489F USD326043S US D326043 S USD326043 S US D326043S US 35433489 F US35433489 F US 35433489F US D326043 S USD326043 S US D326043S
Authority
US
United States
Prior art keywords
screw driver
electric screw
electric
driver
view
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
Application number
US07/354,334
Inventor
Hideaki Hasegawa
Fumio Tashimo
Shigehisa Hagura
Kazuyuki Tuburaya
Masaru Oda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to US07/354,334 priority Critical patent/USD326043S/en
Assigned to HITACHI KOKI COMPANY, LIMITED reassignment HITACHI KOKI COMPANY, LIMITED ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: HAGURA, SHIGEHISA, HASEGAWA, HIDEAKI, ODA, MASARU, TASHIMO, FUMIO, TUBURAYA, KAZUYUKI
Application granted granted Critical
Publication of USD326043S publication Critical patent/USD326043S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Description

Figure is a front, top and right-side perspective view of a screw driver showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.

Claims (1)

  1. The ornamental design for a electric screw driver, as shown.
US07/354,334 1989-05-19 1989-05-19 Electric screw driver Expired - Lifetime USD326043S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/354,334 USD326043S (en) 1989-05-19 1989-05-19 Electric screw driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/354,334 USD326043S (en) 1989-05-19 1989-05-19 Electric screw driver

Publications (1)

Publication Number Publication Date
USD326043S true USD326043S (en) 1992-05-12

Family

ID=70481919

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/354,334 Expired - Lifetime USD326043S (en) 1989-05-19 1989-05-19 Electric screw driver

Country Status (1)

Country Link
US (1) USD326043S (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD455624S1 (en) 1998-12-23 2002-04-16 Black & Decker Inc. Power saw
US20110203821A1 (en) * 2010-01-07 2011-08-25 Black & Decker Inc. Power screwdriver having rotary input control
USD657646S1 (en) 2011-11-18 2012-04-17 Black & Decker Inc. Powered screwdriver
US8418778B2 (en) 2010-01-07 2013-04-16 Black & Decker Inc. Power screwdriver having rotary input control
USRE44311E1 (en) 2004-10-20 2013-06-25 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
USD703017S1 (en) 2011-01-07 2014-04-22 Black & Decker Inc. Screwdriver
US9266178B2 (en) 2010-01-07 2016-02-23 Black & Decker Inc. Power tool having rotary input control
US9475180B2 (en) 2010-01-07 2016-10-25 Black & Decker Inc. Power tool having rotary input control
US10589413B2 (en) 2016-06-20 2020-03-17 Black & Decker Inc. Power tool with anti-kickback control system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935909A (en) 1973-08-28 1976-02-03 Mabuchi Motor Co. Ltd. Electric hand tool
US4374354A (en) 1981-06-23 1983-02-15 Teledyne Industries, Inc. Rechargeable electric portable appliance
US4653359A (en) 1985-10-11 1987-03-31 Liao Hsieh Yuan Structural improvement of electric screwdriver with respect to the torsion adjustment thereof
US4708210A (en) 1984-03-20 1987-11-24 Atlas Copco Aktiebolag Pneumatic rotary tool
USD298009S (en) 1985-12-12 1988-10-11 Skil Corporation Combined cordless screwdriver and charging stand
USD303271S (en) 1986-06-02 1989-09-05 Rotex Company Battery operated eraser
USD308622S (en) 1987-02-02 1990-06-19 Makita Electric Works, Ltd. Electric screwdriver
USD310160S (en) 1987-08-10 1990-08-28 Sears, Roebuck And Co. Rotary tool
USD310470S (en) 1987-03-09 1990-09-11 Ryobi Ltd. Portable electric grinder

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935909A (en) 1973-08-28 1976-02-03 Mabuchi Motor Co. Ltd. Electric hand tool
US4374354A (en) 1981-06-23 1983-02-15 Teledyne Industries, Inc. Rechargeable electric portable appliance
US4708210A (en) 1984-03-20 1987-11-24 Atlas Copco Aktiebolag Pneumatic rotary tool
US4653359A (en) 1985-10-11 1987-03-31 Liao Hsieh Yuan Structural improvement of electric screwdriver with respect to the torsion adjustment thereof
USD298009S (en) 1985-12-12 1988-10-11 Skil Corporation Combined cordless screwdriver and charging stand
USD303271S (en) 1986-06-02 1989-09-05 Rotex Company Battery operated eraser
USD308622S (en) 1987-02-02 1990-06-19 Makita Electric Works, Ltd. Electric screwdriver
USD310470S (en) 1987-03-09 1990-09-11 Ryobi Ltd. Portable electric grinder
USD310160S (en) 1987-08-10 1990-08-28 Sears, Roebuck And Co. Rotary tool

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD455624S1 (en) 1998-12-23 2002-04-16 Black & Decker Inc. Power saw
USRE45112E1 (en) 2004-10-20 2014-09-09 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
USRE44993E1 (en) 2004-10-20 2014-07-08 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
USRE44311E1 (en) 2004-10-20 2013-06-25 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
US8418778B2 (en) 2010-01-07 2013-04-16 Black & Decker Inc. Power screwdriver having rotary input control
US9266178B2 (en) 2010-01-07 2016-02-23 Black & Decker Inc. Power tool having rotary input control
US10160049B2 (en) 2010-01-07 2018-12-25 Black & Decker Inc. Power tool having rotary input control
US9475180B2 (en) 2010-01-07 2016-10-25 Black & Decker Inc. Power tool having rotary input control
US20110203821A1 (en) * 2010-01-07 2011-08-25 Black & Decker Inc. Power screwdriver having rotary input control
US9199362B2 (en) 2010-01-07 2015-12-01 Black & Decker Inc. Power tool having rotary input control
US9211636B2 (en) 2010-01-07 2015-12-15 Black & Decker Inc. Power tool having rotary input control
US8286723B2 (en) 2010-01-07 2012-10-16 Black & Decker Inc. Power screwdriver having rotary input control
US9321156B2 (en) 2010-01-07 2016-04-26 Black & Decker Inc. Power tool having rotary input control
US9321155B2 (en) 2010-01-07 2016-04-26 Black & Decker Inc. Power tool having switch and rotary input control
USD703017S1 (en) 2011-01-07 2014-04-22 Black & Decker Inc. Screwdriver
USD657646S1 (en) 2011-11-18 2012-04-17 Black & Decker Inc. Powered screwdriver
US10589413B2 (en) 2016-06-20 2020-03-17 Black & Decker Inc. Power tool with anti-kickback control system
US11192232B2 (en) 2016-06-20 2021-12-07 Black & Decker Inc. Power tool with anti-kickback control system

Similar Documents

Publication Publication Date Title
USD323274S (en) Portable electric screw driver
USD329580S (en) Portable electric driver
USD340396S (en) Electric screwdriver
USD308622S (en) Electric screwdriver
USD315598S (en) Electric fan
USD310472S (en) Nut driver
USD327603S (en) Hand held electric mixer
USD366398S (en) Electric citruspress
USD317852S (en) Electric trimmer
USD332208S (en) Portable electric driver drill
USD340116S (en) Electric massager
USD350608S (en) Electric massager
USD343554S (en) Electric trimmer
USD321625S (en) Electric skillet
USD330152S (en) Portable electric screw driver
USD328411S (en) Portable electric drill
USD323606S (en) Electric drill
USD332732S (en) Electric stapler
USD323275S (en) Portable electric screw driver
USD325860S (en) Electric screw driver
USD325503S (en) Portable electric driver
USD336223S (en) Electric trimmer
USD333813S (en) Power unit of sequence controller
USD301300S (en) Portable electric screw driver
USD337038S (en) Portable electric driver