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USAGE RIGHTS GRAMMAR AND DIGITAL WORKS HAVING USAGE RIGHTS CREATED WITH THE GRAMMAR

10/617,685 | U.S. Patent Application

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Location ELECTRONIC
Filed July 14, 2003
Examiner KAMBIZ ABDI
Class 705
Art Group 3621
Patent No. 6,910,022
Case Type Utility - 705/050000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/15,952 Patented
Parent 09/778,001 Patented
Parent 08/967,084 Patented
Parent 08/344,760 Abandoned
Last Updated: 4 years, 10 months ago
Date # Transaction