USD510085SExpiredUtility

Headphone

Assignee: SONY CORPPriority: Oct 25, 2004Filed: Oct 25, 2004Granted: Sep 27, 2005

Est. expiryOct 25, 2024(expired)· nominal 20-yr term from priority

PatentIndex Score

119

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a headphone, as shown.

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