US Patent D561175 Portable speakers
Patent D561175 was granted and assigned to Coby Electronics Corporation on February, 2008 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
June 29, 2007
Date of Patent
February 5, 2008
Patent Application Number
29281765
Patent Citations Received
Patent Inventor Names
Yongde Zhang
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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