Blade sharpener
Latest Master Cutlery Corporation Patents:
Description
FIG. 1 is a perspective view of a blade sharpener showing my new design;
FIG. 2 is a left side view thereof; and,
FIG. 3 is a right side view thereof.
The broken line showing of the raised element on the handle is for illlustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a blade sharpener, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D517891
Type: Grant
Filed: Apr 4, 2003
Date of Patent: Mar 28, 2006
Assignee: Master Cutlery Corporation
Inventor: Mino Tsuchida (Chiba)
Primary Examiner: Philip S. Hyder
Attorney: Banner Witcoff, Ltd.
Application Number: 29/179,029
Type: Grant
Filed: Apr 4, 2003
Date of Patent: Mar 28, 2006
Assignee: Master Cutlery Corporation
Inventor: Mino Tsuchida (Chiba)
Primary Examiner: Philip S. Hyder
Attorney: Banner Witcoff, Ltd.
Application Number: 29/179,029
Classifications
Current U.S. Class:
D8/91;
D8/93