USD909169SActiveUtility

Knife grinder

75
Assignee: JIANGYIN DIAMOND TOOLS CO LTDPriority: Jul 24, 2020Filed: Jul 24, 2020Granted: Feb 2, 2021
Est. expiryJul 24, 2040(~14 yrs left)· nominal 20-yr term from priority
Inventors:Dongchen Huang
75
PatentIndex Score
6
Cited by
24
References
1
Claims

Claims

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

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