USD245692SExpiredUtility
Microphone
Assignee: GENERAL RES OF ELECTRONICS INCPriority: Aug 27, 1975Filed: Aug 27, 1975Granted: Sep 6, 1977
Est. expiryAug 27, 1995(expired)· nominal 20-yr term from priority
Inventors:Kazuyoshi Imazeki
88
PatentIndex Score
20
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a microphone, substantially as shown and described.
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