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Systems and methods for conducting electronic commerce transactions requiring micropayment

10/57,420 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 25, 2002
Examiner CLEMENT B GRAHAM
Class 705
Art Group 3691
Case Type Utility - 705/041000
Status Abandoned -- Failure to Respond to an Office Action
Parent 09/753,784 Patented
Parent 09/665,237 Patented
Parent 09/553,695 Patented
Parent 60/178,239 Expired
Parent 60/311,446 Expired
Child PCT/US02/25354 Published
Last Updated: 4 years, 1 month ago
Date # Transaction