P
USD904458SActiveUtilityPatentIndex 94

Audio input/output device

Assignee: AMAZON TECH INCPriority: May 22, 2015Filed: Feb 12, 2018Granted: Dec 8, 2020
Est. expiryMay 22, 2035(~8.9 yrs left)· nominal 20-yr term from priority
Inventors:LANGHAMMER HEINZ-DOMINIKMCWILLIAM GILES DAVID MATTHEWWALLISER MARC RENEGREEN CHRISTOPHER
94
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13
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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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