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US Patent D639787 Headphones

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Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
D639787
Patent Inventor Names
Bernard Peng Koon Quek0
Date of Patent
June 14, 2011
Patent Application Number
29364342
Date Filed
June 22, 2010
Patent Citations Received
‌
US Patent D1041455 Earphone
0
‌
US Patent D990458 Earphone
0
‌
US Patent D1001106 Wireless earphone
Patent Primary Examiner
‌
Paula Greene
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