Patent
   D309089
Priority
Jul 07 1987
Filed
Jul 07 1987
Issued
Jul 10 1990
Expiry
Jul 10 2004
Assg.orig
Entity
unknown
10
7
n/a
The ornamental design for a screwdriver, as shown and described.

FIG. 1 is a side elevational view of the screwdriver showing my new design, the opposite side being identical.

FIG. 2 is a front elevational view thereof, the rear view being identical.

FIG. 3 is a cross-sectional view thereof, taken along the line 3--3 in FIG. 2.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a top plan view thereof.

Tsuji, Shintaro

Patent Priority Assignee Title
D325692, Jan 24 1990 Screwdriver handle
D335803, Feb 01 1991 YAZAKI CORPORATION, 4-28, MITA 1-CHOME, MINATO KU, TOKYO, JAPAN A CORP OF JAPAN Tool for disengaging an electrical connector terminal
D402522, May 01 1997 Hand tool
D417827, Dec 14 1998 Tap hand tool
D465396, Oct 16 2000 Short swivel screwdriver
D597815, Apr 24 2008 Lee Valley Tools, Ltd. Plane screwdriver
D611513, Oct 17 2005 Lee Valley Tools, Ltd. File and rasp grip
D644901, Mar 17 2010 MERIDIAN INTERNATIONAL CO , LTD Hand tool
D684836, Feb 27 2012 Klein Tools, Inc. Screwdriver
D708502, Jun 25 2013 Handle for hand tools
Patent Priority Assignee Title
1547093,
3340751,
AU142407,
211809,
D248922, Mar 07 1977 CERAMED CORPORATION, 12860 WEST CEDAR DR , STE 108, LAKEWOOD, CO 80228, A CORP OF DE Tool handle with screwdriver
D266779, Mar 05 1981 Mel, Appel Toy racing car
GB894363,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 25 1987TSUJI, SHINTAROSANRIO COMPANY, LTD , 1-6-1 OSAKI, SHINAGAWA-KU, TOKYO 141, JAPAN, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0047350697 pdf
Jul 07 1987Sanrio Company, Ltd.(assignment on the face of the patent)
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