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DELICATE METERING OF COMPUTER USAGE

11/74,558 | U.S. Patent Application

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Location ELECTRONIC
Filed March 8, 2005
Examiner NATHAN ERB
Class 705
Art Group 3628
Patent No. 7,421,413
Case Type Utility - 705/418000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/6,837 Abandoned
Parent 10/989,122 Patented
Child PCT/US05/40965 Published
Last Updated: 4 years, 8 months ago
Date # Transaction