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CALL RECEIVING SYSTEM APPARATUS AND METHOD HAVING A DEDICATED SWITCH

09/499,058 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Feb. 4, 2000
Examiner WILLIAM L BANGACHON
Class 340
Art Group 2635
Patent No. 6,879,244
Case Type Utility - 340/825010
Status Patented Case
Parent 08/859,904 Abandoned
Child 09/638,587 Patented
Child 10/951,855 Patented
Child 11/441,563 Patented
Child 11/784,318 Abandoned
Child 11/784,400 Abandoned
Last Updated: 1 year ago
Date # Transaction