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Wrench

54
Assignee: CHEN HSIEN-CHUNGPriority: Oct 15, 2009Filed: Oct 15, 2009Granted: Dec 20, 2011
Est. expiryOct 15, 2029(~3.3 yrs left)· nominal 20-yr term from priority
Inventors:Hsien-Chung Chen
54
PatentIndex Score
9
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for wrench, as shown and described.

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