USD651197SActiveUtility

Headphones

77
Assignee: BIRGER JOHANPriority: Jul 22, 2010Filed: Dec 28, 2010Granted: Dec 27, 2011
Est. expiryJul 22, 2030(~4 yrs left)· nominal 20-yr term from priority
Inventors:Johan Birger
77
PatentIndex Score
22
Cited by
26
References
1
Claims

Claims

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

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