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DIGITAL INFORMATION SYSTEM

09/135,549 | U.S. Patent Application

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Location ELECTRONIC
Filed July 18, 1998
Examiner DAVID LEE LEWIS
Class 345
Art Group 2629
Patent No. 7,382,334
Case Type Utility - 345/002100
Status Patented Case
Parent 08/676,517 Patented
Parent 60/17,403 Expired
Child 12/131,846 Abandoned
Child 9601603-5
Child 9741546
Child 9722250.5
Last Updated: 4 years, 3 months ago
Date # Transaction