USD903627SActiveUtility

Audio device

57
Assignee: SHENZHEN TIANYUWEI SCIENCE AND TECH CO LTDPriority: Feb 6, 2018Filed: Feb 6, 2018Granted: Dec 1, 2020
Est. expiryFeb 6, 2038(~11.5 yrs left)· nominal 20-yr term from priority
Inventors:Hui Xiao
57
PatentIndex Score
7
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an audio device, as shown and described.

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