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EARPIECE POSITIONING AND RETAINING

14/84,143 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 19, 2013
Examiner SUHAN NI
Class 381
Art Group 2656
Patent No. 8,929,582
Case Type Utility - 381/380000
Status Patented Case
Parent 13/817,257 Patented
Parent PCT/US11/47767 Published
Parent 12/860,531 Patented
Parent 61/374,107 Expired
Child 14/553,350 Patented
Child 14/553,386 Patented
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Last Updated: 2 years, 5 months ago
Date # Transaction