USD511158SExpiredUtility

Microphone sound proofing

9
Individually held — no corporate assignee on recordPriority: Sep 8, 2003Filed: Sep 8, 2003Granted: Nov 1, 2005
Est. expirySep 8, 2023(expired)· nominal 20-yr term from priority
Inventors:Qasim D Coleman
9
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for a microphone sound proofing, is shown.

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