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Noise-canceling headphones

90
Assignee: SHENZHEN LIGHKEEP CO LTDPriority: Dec 29, 2020Filed: Apr 23, 2021Granted: Jun 27, 2023
Est. expiryDec 29, 2040(~14.5 yrs left)· nominal 20-yr term from priority
Inventors:Jianfeng XiongBo-Ju Chen
90
PatentIndex Score
40
Cited by
58
References
1
Claims

Claims

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

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