USD971872SActiveUtility

Voice input/output device

50
Assignee: Shenzhen grandsun electronic co ltdPriority: Nov 28, 2019Filed: Apr 28, 2020Granted: Dec 6, 2022
Est. expiryNov 28, 2039(~13.4 yrs left)· nominal 20-yr term from priority
Inventors:Haiquan WuXiaobao LeiWeili Chen
50
PatentIndex Score
2
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33
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1
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Claims

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

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