USD261222SExpiredUtility

Pneumatic impact wrench

89
Assignee: BLACK & DECKER INCPriority: Aug 8, 1979Filed: Aug 8, 1979Granted: Oct 13, 1981
Est. expiryAug 8, 1999(expired)· nominal 20-yr term from priority
Inventors:Roderick F. Bunyea
89
PatentIndex Score
22
Cited by
1
References
1
Claims

Claims

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

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