USD492634SExpiredUtility

Bidirectional muffler

44
Assignee: JONES EXHAUST SYSTEMSPriority: Dec 17, 2003Filed: Dec 17, 2003Granted: Jul 6, 2004
Est. expiryDec 17, 2023(expired)· nominal 20-yr term from priority
Inventors:David A. ButterfieldJerry E. Myers
44
PatentIndex Score
8
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a bidirectional muffler, as shown and described.

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