USD1034140SActiveUtility

Knife sharpener

75
Assignee: LI WENFENGPriority: Apr 12, 2024Filed: Apr 17, 2024Granted: Jul 9, 2024
Est. expiryApr 12, 2044(~17.7 yrs left)· nominal 20-yr term from priority
Inventors:Wenfeng Li
75
PatentIndex Score
4
Cited by
13
References
1
Claims

Claims

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

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