USD291961SExpiredUtility

Impact wrench

Assignee: ANDERSSON STEN-AKEPriority: Nov 9, 1983Filed: May 9, 1984Granted: Sep 22, 1987
Est. expiryNov 9, 2003(expired)· nominal 20-yr term from priority
Inventors:Sten Andersson
38
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

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

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