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Controlling and manipulating groupings in a multi-zone media system

11/853,790 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 11, 2007
Examiner PAUL C MCCORD
Class 700
Art Group 2656
Patent No. 8,483,853
Case Type Utility - 700/094000
Status Patented Case
Parent 60/825,407 Expired
Child 13/13,740 Patented
Child 13/892,230 Patented
Child 13/896,037 Patented
Child 13/896,829 Patented
Child 13/83,499 Patented
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Last Updated: 4 years, 2 months ago
Date # Transaction