Two step knife sharpener
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Description
FIG. 1 is a front perspective view of the ornamental design for two step knife sharpener of the invention;
FIG. 2 is a front elevational view, of the ornamental design for two step knife sharpener of FIG. 1;
FIG. 3 is a top plan view of the ornamental design for two step knife sharpener of FIG. 1;
FIG. 4 is a bottom plan view of the ornamental design for two step knife sharpener of FIG. 1; and,
FIG. 5 is a side elevational view of the ornamental design for two step knife sharpener FIG. 1, with the opposite side being the mirror image of FIG. 5.
Claims
The ornamental design for a two step knife sharpener, as shown and described.
Referenced Cited
Patent History
Patent number: D499004
Type: Grant
Filed: Oct 20, 2003
Date of Patent: Nov 30, 2004
Assignee: Smith Abrasives, Inc. (Hot Springs, AR)
Inventor: Richard S. Smith (Hot Springs, AR)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Edward D. Gilhooly
Application Number: 29/192,255
Type: Grant
Filed: Oct 20, 2003
Date of Patent: Nov 30, 2004
Assignee: Smith Abrasives, Inc. (Hot Springs, AR)
Inventor: Richard S. Smith (Hot Springs, AR)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Edward D. Gilhooly
Application Number: 29/192,255
Classifications
Current U.S. Class:
D8/93;
D8/91
International Classification: 0805;
International Classification: 0805;