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EARPIECE POSITIONING AND RETAINING

14/565,030 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 9, 2014
Examiner SUHAN NI
Class 381
Art Group 2656
Patent No. 9,036,853
Case Type Utility - 381/380000
Status Patented Case
Parent 14/84,143 Patented
Parent 13/817,257 Patented
Parent PCT/US11/47767 Published
Parent 12/860,531 Patented
Parent 61/374,107 Expired
Last Updated: 3 years, 10 months ago
Date # Transaction