USD664114SActiveUtility

Headphone

Assignee: TSUCHIYA RYOTAPriority: Sep 14, 2010Filed: Mar 14, 2011Granted: Jul 24, 2012
Est. expirySep 14, 2030(~4.2 yrs left)· nominal 20-yr term from priority
Inventors:Ryota Tsuchiya
79
PatentIndex Score
44
Cited by
14
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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