The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 2004
Filed:
Feb. 25, 2000
Thomas A. Findley, Portland, OR (US);
Network Sciences Company, Inc., Portland, OR (US);
Abstract
A method for selectively blocking a remote purchase request based on previous remote purchase requests. The method starts with receiving and storing, in a memory subsystem, information from purchase request information sets including, for each purchase request information set, an origin, a card number and an item. Also, a current remote purchase request information set including an origin, a credit card number and an item is received and stored. The current remote purchase request information set is compared with the stored information sets and the current remote purchase request is blocked if the comparison meets any one of a predetermined set of criteria wherein at least one criterion includes a condition that the purchase request origin of the current purchase request match a purchase request origin of a purchase request information set stored in the memory subsystem, for which the card number is different.