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3-WAY CALL DETECTION SYSTEM AND METHOD

10/291,659 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 12, 2002
Examiner JEFFEREY F HAROLD
Class 379
Art Group 2644
Patent No. 6,895,086
Case Type Utility - 379/189000
Status Patented Case
Parent 60/331,258 Expired
Child 11/35,071 Patented
Child 11/546,376 Patented
Child 12/706,592 Abandoned
Last Updated: 5 years, 8 months ago
Date # Transaction