USD677241SActiveUtility
Headphone
Est. expiryDec 19, 2031(~5.4 yrs left)· nominal 20-yr term from priority
96
PatentIndex Score
78
Cited by
26
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a headphone, as shown and described.
Join the waitlist — get patent alerts
Track USD677241S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.