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PERSONAL DIAL TONE SERVICE WITH PERSONALIZED CALL WAITING

10/124,659 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed April 17, 2002
Examiner ROLAND G FOSTER
Class 379
Art Group 2645
Patent No. 6,829,332
Case Type Utility - 379/088020
Status Patented Case
Parent 09/94,725 Patented
Parent 08/828,959 Patented
Parent 08/904,936 Patented
Parent 09/6,033 Patented
Last Updated: 5 years, 5 months ago
Date # Transaction