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Performance Monitoring and Audio Playback Apparatuses and Methods

13/791,500 | U.S. Patent Application

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Location ELECTRONIC
Filed March 8, 2013
Examiner ANDREW C FLANDERS
Class 700
Art Group 2656
Patent No. 8,923,998
Case Type Utility - 700/094000
Status Patented Case
Parent 13/789,266 Patented
Parent 12/617,871 Patented
Parent 10/645,713 Patented
Parent PCT/US02/04947 Published
Parent 60/270,400 Expired
Last Updated: 3 years, 1 month ago
Date # Transaction