USD629273SActiveUtility

Manual knife sharpener

73
Assignee: EDGECRAFT CORPPriority: Mar 12, 2010Filed: Mar 12, 2010Granted: Dec 21, 2010
Est. expiryMar 12, 2030(~3.7 yrs left)· nominal 20-yr term from priority
Inventors:Daniel D. Friel, Sr.Bela Elek
73
PatentIndex Score
19
Cited by
28
References
1
Claims

Claims

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

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