USD893457SActiveUtility

Audio input/output device

77
Assignee: Shenzhen grandsun electronic co ltdPriority: Jan 3, 2018Filed: Jul 3, 2018Granted: Aug 18, 2020
Est. expiryJan 3, 2038(~11.4 yrs left)· nominal 20-yr term from priority
Inventors:Shao-Tsung WeiWu HaiquanYang YangLu ZhanmingZhang EnqinPeng JiugaoShi Ruiwen
77
PatentIndex Score
18
Cited by
8
References
1
Claims

Claims

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

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