Download Docs
Export

SYSTEM FOR CONTROLLING THE DISTRIBUTION AND USE OF DIGITAL WORKS

10/176,608 | 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 June 24, 2002
Examiner JAMES A REAGAN
Class 705
Art Group 3688
Patent No. 6,934,693
Case Type Utility - 705/050000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/777,845 Patented
Parent 08/967,084 Patented
Parent 08/344,760 Abandoned
Child 11/198,176 Abandoned
Child 11/198,216 Patented
Child 11/304,794 Patented
Last Updated: 5 years, 3 months ago
Date # Transaction