USD422281SExpiredUtility

Microphone

48
Assignee: CHIAYO ELECTRONICS CO LTDPriority: Feb 1, 1999Filed: Feb 1, 1999Granted: Apr 4, 2000
Est. expiryFeb 1, 2019(expired)· nominal 20-yr term from priority
Inventors:Shih-Chun Tang
48
PatentIndex Score
11
Cited by
6
References
1
Claims

Claims

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

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