Sharpener
Description
The device sharpens blades, such as knife blades.
Claims
The ornamental design for a sharpener, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- http://www.sharpneasy.com/. Downloaded Mar. 22, 2011.
Patent History
Patent number: D654342
Type: Grant
Filed: Dec 30, 2010
Date of Patent: Feb 21, 2012
Assignee: Fortune Products, Inc. (Marble Falls, TX)
Inventor: Gerald R. Cavanaugh, Jr. (Marble Falls, TX)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Craft Chu PLLC
Application Number: 29/382,286
Type: Grant
Filed: Dec 30, 2010
Date of Patent: Feb 21, 2012
Assignee: Fortune Products, Inc. (Marble Falls, TX)
Inventor: Gerald R. Cavanaugh, Jr. (Marble Falls, TX)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Craft Chu PLLC
Application Number: 29/382,286
Classifications
Current U.S. Class:
D8/93