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US Patent D644206 Portable speakers for mobile phone

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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
D644206
Patent Inventor Names
Oskar Ponnert0
Date of Patent
August 30, 2011
Patent Application Number
29378524
Date Filed
November 5, 2010
Patent Citations Received
‌
US Patent D1047969 Magnetically mounted loudspeaker
0
‌
US Patent D1018509 Microphone
0
‌
US Patent D1032562 Portable loudspeaker
0
Patent Primary Examiner
Nanda Bondade
Nanda Bondade
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