USD462947SExpiredUtility
Microphone
Priority: Dec 3, 2001Filed: Dec 3, 2001Granted: Sep 17, 2002
Est. expiryDec 3, 2021(expired)· nominal 20-yr term from priority
Inventors:David Kung
87
PatentIndex Score
33
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for microphone, as shown and described.
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