USD673136SActiveUtility

Headphone

98
Individually held — no corporate assignee on recordPriority: Nov 18, 2011Filed: Nov 18, 2011Granted: Dec 25, 2012
Est. expiryNov 18, 2031(~5.3 yrs left)· nominal 20-yr term from priority
Inventors:Peter M. KellyDaniel A. LevineDonald C. Stiff
98
PatentIndex Score
239
Cited by
32
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a headphone, as shown and described.

Join the waitlist — get patent alerts

Track USD673136S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.