USD904458SActiveUtility

Audio input/output device

81
Assignee: AMAZON TECH INCPriority: May 22, 2015Filed: Feb 12, 2018Granted: Dec 8, 2020
Est. expiryMay 22, 2035(~8.8 yrs left)· nominal 20-yr term from priority
Inventors:Heinz-Dominik LanghammerGiles David Matthew McwilliamMarc Rene WalliserChristopher Green
81
PatentIndex Score
13
Cited by
86
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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