USD272708SExpiredUtility

Pneumatic riveting hammer

31
Assignee: ATLAS COPCO ABPriority: Dec 18, 1980Filed: Jun 18, 1981Granted: Feb 21, 1984
Est. expiryDec 18, 2000(expired)· nominal 20-yr term from priority
Inventors:Per A. L. GidlundPer Wedlin
31
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

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

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