Sharpener
Description
The device sharpens blades, such as knife blades. The broken lines in
Claims
The ornamental design for a sharpener, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- AccuSharp® Pull Through Knife Sharpener. Downloaded from http://www.bedbathandbeyond.com/store/product/accusharp-pull-through-knife-sharpener/ . . . on Feb. 20, 2015.
Patent History
Patent number: D736587
Type: Grant
Filed: Sep 20, 2013
Date of Patent: Aug 18, 2015
Inventor: Gerald R. Cavanaugh (Cedar Park, TX)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/467,664
Type: Grant
Filed: Sep 20, 2013
Date of Patent: Aug 18, 2015
Inventor: Gerald R. Cavanaugh (Cedar Park, TX)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/467,664
Classifications
Current U.S. Class:
D8/93