USD858233SActiveUtility

Driving portion structure for wrench

52
Assignee: LIU CHAO CHIHPriority: Jun 28, 2018Filed: Jun 28, 2018Granted: Sep 3, 2019
Est. expiryJun 28, 2038(~11.9 yrs left)· nominal 20-yr term from priority
Inventors:Chao-Chih Liu
52
PatentIndex Score
5
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a driving portion structure for wrench, as shown and described.

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