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DIGITAL INFORMATION SYSTEM

09/821,969 | U.S. Patent Application

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Location ELECTRONIC
Filed March 30, 2001
Examiner DAVID LEE LEWIS
Class 345
Art Group 2629
Patent No. RE39470
Case Type Re-Issue - 345/002100
Status Patented Case
Parent 08/676,517 Patented
Parent 60/17,403 Expired
Child 9601603-5
Last Updated: 3 years, 11 months ago
Date # Transaction