Patent
   D345682
Priority
Jan 07 1993
Filed
Jan 07 1993
Issued
Apr 05 1994
Expiry
Apr 05 2008
Assg.orig
Entity
unknown
24
4
n/a
The ornamental design for portable electric screwdriver, as shown.

FIG. 1 is a front perspective view of the portable electric screwdriver;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

Sasaki, Yuichiro, Uchida, Toshiaki

Patent Priority Assignee Title
D377442, Jul 25 1995 One World Technologies Limited T-handle drill
D400074, Jun 04 1997 Black & Decker Inc. Drill
D411947, Feb 20 1998 Makita Corporation Portable electric screwdriver
D414093, May 22 1998 Black & Decker Inc Right angle drill
D428320, Sep 14 1999 One World Technologies Limited Driver drill
D446704, Apr 18 2000 Makita Corporation Portable electric driver
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D508642, Feb 06 2003 Makita Corporation Rechargeable impact driver
D515375, Sep 24 2004 One World Technologies Limited Impact driver
D524136, May 12 2005 KOKI HOLDINGS CO , LTD Portable electric driver
D532667, May 24 2006 Mobiletron Electronics Co., Ltd. Electric handtool
D534048, May 10 2006 Mobiletron Electronics Co., Ltd. Electric handtool
D534779, May 24 2006 Mobiletron Electronics Co., Ltd. Electric handtool
D536944, May 24 2006 Mobiletron Electronics Co., Ltd. Electric handtool
D550530, Jul 01 2004 Atlas Copco Tools AB Pneumatic power device with electric cable supported on pressure air conduit
D579743, Mar 19 2007 Black & Decker Inc Impact driver
D705630, Nov 09 2012 Robert Bosch GmbH Power tool
D707521, Jul 15 2013 INGERSOLL-RAND INDUSTRIAL U S , INC Drill driver tool
D715123, Feb 18 2014 Wrap wrench
D725980, Sep 17 2013 Black & Decker Inc.; Black & Decker Inc Impact screwdriver
Patent Priority Assignee Title
D295714, Sep 05 1986 Hitachi Koki Co., Ltd. Cordless impact wrench
D320917, Sep 28 1988 Makita Electric Works, Ltd. Cordless screwdriver
D329580, Nov 24 1989 HITACHI KOKI CO , LTD Portable electric driver
D339046, May 30 1990 Makita Electric Works, Ltd. Cordless screwdriver
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 25 1992SASAKI, YUICHIROHitachi Koki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST 0064380113 pdf
Dec 25 1992UCHIDA, TOSHIAKIHitachi Koki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST 0064380113 pdf
Jan 07 1993Hitachi Koki Company Limited(assignment on the face of the patent)
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