US Patent D667817 Combined headphone, audio player and recorder

Patent D667817 was granted and assigned to Sony on September, 2012 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

Sony

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D667817

Patent Inventor Names

Yusuke Otani0

Date of Patent

September 25, 2012

Patent Application Number

29371743

Date Filed

August 18, 2011

Patent Citations Received

‌

US Patent 11750961 Moldable earpiece system

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US Patent D1026853 Media player for swimming

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US Patent D1003271 Headphone

Patent Primary Examiner

Prabhakar Deshmukh

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