USD425770SExpiredUtility

Socket wrench

91
Assignee: HSIEH CHIH-CHINGPriority: May 29, 1998Filed: May 29, 1998Granted: May 30, 2000
Est. expiryMay 29, 2018(expired)· nominal 20-yr term from priority
Inventors:Chih-Ching Hsieh
91
PatentIndex Score
39
Cited by
4
References
1
Claims

Claims

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

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