USD1040133SActiveUtility
Headphone
Est. expiryNov 7, 2042(~16.3 yrs left)· nominal 20-yr term from priority
Inventors:Wenming Chen
91
PatentIndex Score
14
Cited by
59
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for headphone, as shown and described.Join the waitlist — get patent alerts
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