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SYSTEM WITH WIRELESS EARPHONES

13/609,409 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 11, 2012
Examiner KIET M DOAN
Class 381
Art Group 2641
Patent No. 9,049,502
Case Type Utility - 381/074000
Status Patented Case
Parent 13/459,291 Patented
Parent 12/936,488 Patented
Parent PCT/US09/39754 Published
Parent 61/123,265 Expired
Child 14/31,938 Patented
Child 14/695,696 Patented
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Last Updated: 1 year, 4 months ago
Date # Transaction