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Method of Providing Digital Rights Management for Music Content by Means of a Flat-Rate Subscription

12/299,505 | U.S. Patent Application

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Location ELECTRONIC
Filed May 20, 2009
Examiner ANGELA R HOLMES
Class 726
Art Group 2438
Patent No. 8,510,847
Case Type Utility - 726/026000
Status Patented Case
Parent PCT/GB2007/001675 Published
Child 13/832,783 Patented
Child 13/959,079 Patented
Child 15/42,243 Patented
Child 15/472,471 Patented
Child 15/973,646 Patented
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Last Updated: 2 years, 4 months ago
Date # Transaction