USD295403SExpiredUtility

Microphone

70
Assignee: GENTEX CORPPriority: Aug 19, 1985Filed: Aug 19, 1985Granted: Apr 26, 1988
Est. expiryAug 19, 2005(expired)· nominal 20-yr term from priority
Inventors:Richard A. Oleson
70
PatentIndex Score
12
Cited by
4
References
1
Claims

Claims

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

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