USD673140SActiveUtility

Headphone

94
Assignee: KELLY PETER MPriority: Dec 19, 2011Filed: Dec 19, 2011Granted: Dec 25, 2012
Est. expiryDec 19, 2031(~5.4 yrs left)· nominal 20-yr term from priority
Inventors:Peter M. KellyDaniel A. LevineDonald C. Stiff
94
PatentIndex Score
60
Cited by
21
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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