IP Library › Granted Patent US 7,200,573
Granted Patent B2
US 7,200,573 · App. 10/693,724 · Granted Apr 3, 2007

System and method for providing warranties in electronic commerce

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Quick Facts
Patent No.
US 7,200,573
App. No.
10/693,724
Granted
Apr 3, 2007
Kind
B2
Abstract

A system and method for providing warranties that financially guarantee one or more facts associated with an electronic transaction. In a preferred embodiment, warranties issued to the present system comprise a contract between a first party and a second party in which the first party: (1) warrants one or more warranted facts (2) for damages up to a warranted amount (3) if claimed by a relying customer within a claim period. The warranty is preferably issued by a participant in response to a request received from a customer that specifies a desired warranted amount and claim period. The participant and root entity evaluate the request in light of a plurality of factors and determine whether or not the warranty should be issued. In a preferred embodiment, the warranty comprises a contract between the buyer and its issuing participant. The seller is preferably a third-party beneficiary of this contract.

Claims (8)

1. A method for providing warranties that warrant at least one fact associated with a digitally-signed electronic message, said method comprising the steps of:

assigning a warranty cap to an entity that issues digital certificates;

tracking a warranty volume for the entity;

receiving a request for a warranty from a subscriber to whom the entity issued a digital certificate, the request for the warranty specifying a warranted amount and claim period;

evaluating the request for the warranty to ensure that the warranted amount will not cause the entity's warranty volume to exceed the entity's warranty cap;

transmitting a message that confirms issuance of the requested warranty, the message being digitally signed by a component maintained by the entity, the warranty comprising a contract between the entity and the subscriber, a relying party being a third-party beneficiary to the contract;

the relying party sending a validation request to a relying participant, said relying participant being in communication with said entity, the validation request requesting validation of the digital certificate of said component; and

said relying participant transmitting a validation response to the relying party.