Patent
   D278027
Priority
Dec 30 1980
Filed
Jun 30 1981
Issued
Mar 19 1985
Expiry
Mar 19 1999
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for a screw driver, as shown and described.

FIG. 1 is a rear perspective view taken from the bottom and one side of a screw driver showing my new design;

FIG. 2 is a front perspective view thereof taken from the top and the opposite side;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof.

Tang, Lee S.

Patent Priority Assignee Title
10804666, Nov 03 2016 Tool device for generating a curved terminal
D401493, Sep 25 1997 Tool handle
D430784, Oct 28 1999 Screw driver
D601399, Sep 26 2008 Fanny, Hi; Hi, Fanny Screwdriver
D742007, Jun 04 2014 Angled elevator
Patent Priority Assignee Title
3957096, Apr 28 1975 Combination hand tool
D248537, Jan 05 1977 FISKARS INC A WI CORPORATION Screwdriver
GB1456382,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 22 1981TANG, LEE S HUNG SANG METAL PLASTIC FACTORY LIMITED, A HONG KONG COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0038980712 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule