P
USD778255SActiveUtilityPatentIndex 84

Audio listening system

Assignee: APPLE INCPriority: Jan 3, 2011Filed: May 7, 2015Granted: Feb 7, 2017
Est. expiryJan 3, 2031(~4.5 yrs left)· nominal 20-yr term from priority
Inventors:BRUNNER ROBERTVANDENBUSSCHE GREGOIREFRUHAUF CHRISTOPHER
H04R 5/033H04R 1/1008
84
PatentIndex Score
4
Cited by
155
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1
Claims

Claims

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

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