Download Docs
Export

NETWORK AND COMMUNICATION ACCESS SYSTEMS

08/993,452 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 18, 1997
Examiner WING F CHAN
Class 379
Art Group 2643
Patent No. 6,353,661
Case Type Utility - 379/093250
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 09/738,538 Abandoned
Child 09/737,931 Abandoned
Child 09/920,380 Abandoned
Last Updated: 4 weeks, 1 day ago
Date # Transaction