Multi-functional sharpener for tools and blades
Description
The device sharpens tools and blades, such as knife blades.
Claims
The ornamental design for a multi-functional sharpener for tools and blades, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D731278
Type: Grant
Filed: Nov 16, 2013
Date of Patent: Jun 9, 2015
Inventor: Gerald R. Cavanaugh (Cedar Park, TX)
Primary Examiner: Susan E Krakower
Assistant Examiner: Roselynne Cody
Application Number: 29/472,857
Type: Grant
Filed: Nov 16, 2013
Date of Patent: Jun 9, 2015
Inventor: Gerald R. Cavanaugh (Cedar Park, TX)
Primary Examiner: Susan E Krakower
Assistant Examiner: Roselynne Cody
Application Number: 29/472,857
Classifications
Current U.S. Class:
D8/93;
D8/105