USD864898SActiveUtility

Noise isolating headphone

64
Assignee: CHEN CHUDUNPriority: Apr 18, 2018Filed: Apr 18, 2018Granted: Oct 29, 2019
Est. expiryApr 18, 2038(~11.7 yrs left)· nominal 20-yr term from priority
Inventors:Chudun Chen
64
PatentIndex Score
10
Cited by
24
References
1
Claims

Claims

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

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