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TELEPHONE NETWORK SYSTEM AND METHOD

15/582,091 | U.S. Patent Application

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Location ELECTRONIC
Filed April 28, 2017
Examiner NAM TRUNG HUYNH
Class 455
Art Group 2645
Patent No. 10,051,105
Case Type Utility - 455/413000
Status Patented Case
Parent 14/307,052 Patented
Parent 13/944,853 Abandoned
Child 16/31,806 Patented
Child 16/444,753 Pending
Last Updated: 4 years, 2 months ago
Date # Transaction