USD660109SActiveUtility

Ratchet wrench

46
Assignee: CHANG CHIH-MINPriority: Nov 30, 2011Filed: Nov 30, 2011Granted: May 22, 2012
Est. expiryNov 30, 2031(~5.3 yrs left)· nominal 20-yr term from priority
Inventors:Chih-Min Chang
46
PatentIndex Score
5
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the ratchet wrench.

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