Audio listening system
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Description
The broken lines in the figures show portions of the audio listening system that form no part of the claimed design.
Claims
We claim the ornamental design for an audio listening system, as shown and described.
Referenced Cited
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Patent History
Patent number: D766870
Type: Grant
Filed: Jun 26, 2015
Date of Patent: Sep 20, 2016
Assignee: Hifiman Electronics Corporation (Newark, DE)
Inventors: Carol Catalano (Boston, MA), Peter Castellucci (Boston, MA)
Primary Examiner: Paula Greene
Application Number: 29/531,589
Type: Grant
Filed: Jun 26, 2015
Date of Patent: Sep 20, 2016
Assignee: Hifiman Electronics Corporation (Newark, DE)
Inventors: Carol Catalano (Boston, MA), Peter Castellucci (Boston, MA)
Primary Examiner: Paula Greene
Application Number: 29/531,589
Classifications