USD639776SActiveUtility

Portion of headphone

Assignee: VICTOR COMPANY OF JAPANPriority: Mar 3, 2010Filed: Aug 31, 2010Granted: Jun 14, 2011

Est. expiryMar 3, 2030(~3.6 yrs left)· nominal 20-yr term from priority

PatentIndex Score

213

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a portion of headphone, as shown and described.

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