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Telephone number area code preprocessor

10/24,033 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 21, 2001
Examiner CREIGHTON H SMITH
Class 379
Art Group 2645
Case Type Utility - 379/355080
Status Expressly Abandoned -- During Examination
Parent 09/291,213 Patented
Parent 60/81,735 Expired
Child 10/90,004 Patented
Child 11/170,074 Abandoned
Child 11/902,795 Abandoned
Child 12/453,127 Abandoned
Last Updated: 6 years, 2 months ago
Date # Transaction