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SYSTEM FOR CONTROLLING THE DISTRIBUTION AND USE OF DIGITAL WORKS UTILIZING DIGITAL TICKETS

08/344,760 | U.S. Patent Application

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Location
Filed Nov. 23, 1994
Examiner WILLIAM N HUGHET
Class 705
Art Group 2761
Case Type Utility - 705/001000
Status Abandoned -- File-Wrapper-Continuation Parent Application
Child 08/967,084 Patented
Child 09/778,001 Patented
Child 09/777,966 Patented
Child 09/778,006 Patented
Child 09/777,845 Patented
Child 10/15,950 Patented
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Last Updated: 4 years, 5 months ago
Date # Transaction