USD489057SExpiredUtility

Microphone

78
Assignee: SONY CORPPriority: Sep 19, 2002Filed: Sep 19, 2002Granted: Apr 27, 2004
Est. expirySep 19, 2022(expired)· nominal 20-yr term from priority
Inventors:Shinichi ObataHidefumi Goto
78
PatentIndex Score
22
Cited by
10
References
1
Claims

Claims

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

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