USD623171SActiveUtility

Earphone

96
Assignee: CHENG UEI PREC IND CO LTDPriority: Oct 7, 2009Filed: Oct 7, 2009Granted: Sep 7, 2010
Est. expiryOct 7, 2029(~3.2 yrs left)· nominal 20-yr term from priority
Inventors:Chih-Chung ChenKun-Wei Tsai
96
PatentIndex Score
69
Cited by
26
References
1
Claims

Claims

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

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