USD821833SActiveUtility

Driving head for ratchet wrench

64
Assignee: LIU CHAO CHIHPriority: Aug 15, 2017Filed: Aug 15, 2017Granted: Jul 3, 2018
Est. expiryAug 15, 2037(~11 yrs left)· nominal 20-yr term from priority
Inventors:Chao-Chih Liu
64
PatentIndex Score
9
Cited by
4
References
1
Claims

Claims

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

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