USD473545SExpiredUtility

Microphone and speaker capsule for cellular phone headsets

34
Priority: Apr 15, 2002Filed: Apr 15, 2002Granted: Apr 22, 2003
Est. expiryApr 15, 2022(expired)· nominal 20-yr term from priority
Inventors:Adrian Rivera
34
PatentIndex Score
2
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a microphone and speaker capsule for cellular phone headsets, as shown and described.

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