USD273938SExpiredUtility

Muffler clamp

70
Individually held — no corporate assignee on recordPriority: Jul 31, 1981Filed: Jul 31, 1981Granted: May 22, 1984
Est. expiryJul 31, 2001(expired)· nominal 20-yr term from priority
Inventors:Michael Piper
70
PatentIndex Score
15
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a muffler clamp, substantially as shown.

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