USD513955SExpiredUtility

Manual knife sharpener

61
Assignee: EDGECRAFT CORPPriority: Oct 10, 2003Filed: Feb 11, 2004Granted: Jan 31, 2006
Est. expiryOct 10, 2023(expired)· nominal 20-yr term from priority
Inventors:Daniel D. Friel, Sr.
61
PatentIndex Score
11
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a manual knife sharpener, as shown and described.

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