Patent
   D269759
Priority
Jul 22 1980
Filed
Jul 22 1980
Issued
Jul 19 1983
Expiry
Jul 19 1997
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a drive fastener shank, substantially as shown and described.

FIG. 1 is a perspective view of a drive fastener shank showing my new design;

FIG. 2 is a front elevational view thereof, the head and point being shown in broken lines for illustrative purposes only;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view taken from the right of FIG. 2, the side opposite being a mirror image thereof;

FIG. 6 is a rear elevational view thereof.

Wollar, Burnell J.

Patent Priority Assignee Title
7588595, Oct 29 2002 Stryker Corporation Graft fixation device and method
7988697, Oct 29 2002 Stryker Corporation Graft fixation device and method
8221042, Mar 05 2009 Ford Global Technologies, LLC Anti-rotation fastener for an automotive component and panel
D942845, Sep 23 2019 EVOLVE PRODUCTS GROUP, LLC Dowel pin
Patent Priority Assignee Title
2927497,
3483787,
3810279,
4214505, Sep 26 1977 ITW Fastex Italia S.p.A. Bush for anchoring panel fasteners
4318208, Oct 05 1979 Illinois Tool Works Inc. Fastening system
GB1020694,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 16 1980WOLLAR, BURNELL J PHILLIPS PLASTICS CORP A CORP OF WIASSIGNMENT OF ASSIGNORS INTEREST 0040970274 pdf
Jul 22 1980Phillips Plastics Corp.(assignment on the face of the patent)
Jun 24 1991PHILLIPS PLASTICS CORPORATION, A CORPORATION OF WIILLINOIS TOOL WORKS INC A CORPORATION OF DEASSIGNMENT OF ASSIGNORS INTEREST 0058290936 pdf
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