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METHOD AND SYSTEM FOR PROVIDING ENHANCED CALLER INDENTIFICATION INFORMATION FOR SUBSCRIBERS THAT INTERFACE VIA PRIVATE TRUNK GROUPS

10/36,950 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 21, 2001
Examiner QUYNH H NGUYEN
Class 379
Art Group 2642
Patent No. 6,807,267
Case Type Utility - 379/207150
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 10/931,283 Patented
Child 11/776,961 Patented
Last Updated: 4 years, 3 months ago
Date # Transaction