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Earphone

96
Assignee: KOSS CORPPriority: Apr 6, 2009Filed: Apr 6, 2009Granted: Jun 29, 2010
Est. expiryApr 6, 2029(~2.7 yrs left)· nominal 20-yr term from priority
H04R 1/26H04R 1/105H04R 1/1075H04R 1/1041H04R 1/10H04R 1/1016
96
PatentIndex Score
60
Cited by
40
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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