USD677240SActiveUtility

Extendible headphones

Assignee: COULTER TODDPriority: Dec 13, 2011Filed: Dec 13, 2011Granted: Mar 5, 2013
Est. expiryDec 13, 2031(~5.4 yrs left)· nominal 20-yr term from priority
Inventors:Todd Coulter
71
PatentIndex Score
15
Cited by
32
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for an extendible headphones, as shown and described.

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