USD868742SActiveUtility

Headphone adapter

79
Assignee: CAO LIQUANPriority: Jun 7, 2018Filed: Jun 7, 2018Granted: Dec 3, 2019
Est. expiryJun 7, 2038(~11.8 yrs left)· nominal 20-yr term from priority
Inventors:Liquan Cao
79
PatentIndex Score
41
Cited by
85
References
1
Claims

Claims

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

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