USD817738SActiveUtility

Manual knife sharpener

56
Assignee: CHEN JACKPriority: Jun 14, 2016Filed: Jun 14, 2016Granted: May 15, 2018
Est. expiryJun 14, 2036(~9.9 yrs left)· nominal 20-yr term from priority
Inventors:Jack Chen
56
PatentIndex Score
7
Cited by
47
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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