USD378891SExpiredUtility

Impact wrench

66
Assignee: SUNG ERICPriority: Sep 11, 1995Filed: Sep 11, 1995Granted: Apr 22, 1997
Est. expirySep 11, 2015(expired)· nominal 20-yr term from priority
Inventors:Eric Sung
66
PatentIndex Score
14
Cited by
12
References
1
Claims

Claims

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

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