USD507262SExpiredUtility
Microphone
Priority: Jan 22, 2004Filed: Jan 22, 2004Granted: Jul 12, 2005
Est. expiryJan 22, 2024(expired)· nominal 20-yr term from priority
Inventors:Te-Sheng Liu
71
PatentIndex Score
19
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for microphone, as shown and described.
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