Two-stage manual knife sharpener
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Description
The broken lines in
Claims
The ornamental design for a two stage manual knife sharpener, as shown and described.
Referenced Cited
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Patent History
Patent number: D665647
Type: Grant
Filed: Jan 11, 2012
Date of Patent: Aug 21, 2012
Assignee: Edgecraft Corporation (Avondale, PA)
Inventors: Daniel D. Friel, Sr. (Greenville, DE), Thomas M. Huber (Dover, DE)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Connolly Bove Lodge & Hutz
Application Number: 29/410,712
Type: Grant
Filed: Jan 11, 2012
Date of Patent: Aug 21, 2012
Assignee: Edgecraft Corporation (Avondale, PA)
Inventors: Daniel D. Friel, Sr. (Greenville, DE), Thomas M. Huber (Dover, DE)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Connolly Bove Lodge & Hutz
Application Number: 29/410,712
Classifications
Current U.S. Class:
D8/93