USD588100SActiveUtility

Headphone

Assignee: SONY CORPPriority: Sep 25, 2007Filed: Mar 21, 2008Granted: Mar 10, 2009

Est. expirySep 25, 2027(~1.1 yrs left)· nominal 20-yr term from priority

PatentIndex Score

170

Cited by

References

Claims

exact text as granted — not AI-modified

CLAIM 
     
       The ornamental design for a headphone, as shown.

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