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:
Jun. 30, 2009
Filed:
Jun. 05, 2000
Applicant:
Mordhay Barkan, Kefar Sirkin, IL;
Inventor:
Mordhay Barkan, Kefar Sirkin, IL;
Assignee:
Diversinet Corp., Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 40/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for collecting payment over a distributed digital computerized communication environment by a third party for services using digital tokens issued by a third party. The services may be provided by the third party or another party. The tokens are acquired by the user and stored in its database. The user cancels the tokens itself as it uses the provided services. The second party can monitor and report on the cancellation of tokens by the user. Fraud is reduced or eliminated by providing an open system that permits other parties to observe the user's cancellation of its tokens.