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MODULAR DATA COMMUNICATION EQUIPMENT SYSTEM

09/884,684 | U.S. Patent Application

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Location ELECTRONIC
Filed June 19, 2001
Examiner BOB A PHUNKULH
Class 370
Art Group 2661
Patent No. 6,980,564
Case Type Utility - 370/463000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/753,014 Abandoned
Last Updated: 4 years, 4 months ago
Date # Transaction