Patent
   D280380
Priority
May 02 1983
Filed
May 02 1983
Issued
Sep 03 1985
Expiry
Sep 03 1999
Assg.orig
Entity
unknown
14
5
n/a
The ornamental design for a sharpening apparatus, substantially as shown and described.

FIG. 1 is a rear perspective view of the sharpening apparatus showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

Graves, Louis N.

Patent Priority Assignee Title
D344004, Dec 30 1991 Holder for a sharpening stone
D433911, Sep 23 1999 COTY-OPI, INC ; O P I PRODUCTS, INC Manicure file edger tool
D654342, Dec 30 2010 Fortune Products, Inc. Sharpener
D680845, Mar 14 2011 SMITH S CONSUMER PRODUCTS, INC Two step knife sharpener
D744803, May 05 2014 EZE-LAP DIAMOND PRODUCTS, INC Multi-function tool
D744804, May 05 2014 EZE-LAP DIAMOND PRODUCTS, INC Multi-function tool
D754514, Sep 02 2015 Edgecraft Corporation Compact manual sharpener
D760573, Jan 13 2015 Knife and hook sharpener
D778705, Apr 11 2014 Blade sharpener
D803648, Mar 13 2017 Edgecraft Corporation Two stage electric sharpener
D813004, Feb 24 2016 Edgecraft Corporation Compact manual sharpener
D884451, Sep 19 2019 Portable metal knife sharpener
ER1290,
ER2218,
Patent Priority Assignee Title
1041631,
1134359,
2030161,
2565353,
D266393, Jun 11 1980 FISKARS INC A WI CORPORATION Knife sharpener
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 21 1983GRAVES, LOUIS N LOUIS N GRAVES CO , INC ASSIGNMENT OF ASSIGNORS INTEREST 0041410909 pdf
May 02 1983Louis N. Graves Company, Inc.(assignment on the face of the patent)
Feb 19 1992LOUIS N GRAVES CO , INC ARTHUR LANSKY LEVINE & ASSOCIATES, INC A NEW YORK CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0061010012 pdf
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