Patent
   D324160
Priority
Sep 08 1989
Filed
Sep 08 1989
Issued
Feb 25 1992
Expiry
Feb 25 2006
Assg.orig
Entity
unknown
0
9
n/a
The ornamental design for a tool sharpening clamp, as shown and described.

FIG. 1 is a top and front left-side perspective view of a tool sharpening clamp showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view, the right side being a mirror image;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view.

Anthon, John R.

Patent Priority Assignee Title
Patent Priority Assignee Title
2003942,
3643937,
3940899, May 27 1975 ORBEX, INC Stud having struck-out flanges and fire-rated wall structure formed therewith
4286414, Feb 04 1980 RCA Corporation Work holder
4375284, Jun 03 1981 Fly tiers' vise
4660330, Sep 03 1981 Unisys Corporation Bevel tool
4685369, Aug 14 1985 Portable miter device for chain and hand saws
5033723, Sep 06 1990 Band saw blade welding jig
D278237, Sep 24 1982 Knife holder for knife sharpener
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 22 1989ANTHON, JOHN R Great America Tool CompanyASSIGNMENT OF ASSIGNORS INTEREST 0051190969 pdf
Sep 08 1989Great America Tool Company(assignment on the face of the patent)
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