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ELECTRONIC CURRENCY, ELECTRONIC WALLET THEREFOR AND ELECTRONIC PAYMENT SYSTEMS EMPLOYING THEM

12/539,141 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 11, 2009
Examiner MONICA A MANDEL
Class 705
Art Group 3621
Patent No. 8,195,578
Case Type Utility - 705/064000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/644,104 Patented
Child 90/12,615 -
Child 14/200,256 Abandoned
Child 13/464,451 Patented
Child 132919
Child 131672
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Last Updated: 2 years, 8 months ago
Date # Transaction