Knife sharpener
Description
FIG. 1 is a front, side, top perspective view of the knife sharpener, showing a new ornamental design thereof;
FIG. 2 is a back, side, top perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof; and,
FIG. 5 is a front elevational view thereof.
Claims
The ornamental design for a knife sharpener, as shown.
Referenced Cited
Patent History
Patent number: D500439
Type: Grant
Filed: Feb 13, 2003
Date of Patent: Jan 4, 2005
Inventor: Gunter Rosenthal (St. Laurent, Quebec)
Primary Examiner: Philip S. Hyder
Attorney: King & Jovanovic, PLC
Application Number: 29/175,930
Type: Grant
Filed: Feb 13, 2003
Date of Patent: Jan 4, 2005
Inventor: Gunter Rosenthal (St. Laurent, Quebec)
Primary Examiner: Philip S. Hyder
Attorney: King & Jovanovic, PLC
Application Number: 29/175,930
Classifications
Current U.S. Class:
D8/93