USD1021854SActiveUtility

Headphone

45
Assignee: MA CHENTAOPriority: Dec 29, 2023Filed: Dec 29, 2023Granted: Apr 9, 2024
Est. expiryDec 29, 2043(~17.4 yrs left)· nominal 20-yr term from priority
Inventors:Chentao Ma
45
PatentIndex Score
1
Cited by
42
References
1
Claims

Claims

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

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