USD309702SExpiredUtility

Safety clamp attachment for a hammer

92
Assignee: HALL DONPriority: Jun 25, 1986Filed: Jun 25, 1986Granted: Aug 7, 1990
Est. expiryJun 25, 2006(expired)· nominal 20-yr term from priority
Inventors:Don Hall
92
PatentIndex Score
410
Cited by
3
References
1
Claims

Claims

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

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