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WIRELESS DIGITAL AUDIO MUSIC SYSTEM

12/940,747 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 5, 2010
Examiner ANDREW C FLANDERS
Class 700
Art Group 2614
Patent No. 8,131,391
Case Type Utility - 700/094000
Status Patented Case
Parent 12/570,343 Patented
Parent 10/648,012 Patented
Parent 10/27,391 Abandoned
Child 13/356,949 Patented
Child 13/775,754 Patented
Child 15/3,242 Patented
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Last Updated: 4 years, 3 months ago
Date # Transaction