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Expired Canadian patentCanada

System and method to provide real time transaction validation and billing via a communications network

CA 2327935 C · Owner: Appcarouseldirect Inc. · Inventors: Woronuk, Dennis; Mullen, Thomas Joseph; Woodward, Robert S.

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A system and method for providing real-time validation to a content provider of a customer's request transmitted via a communications system for delivery of content by the content provider to the customer via the communications system. A request for validation of the customer from the content provider the request including data identifying the customer is dealt with by determining from the identifying data whether the customer is a subscriber and then immediately requesting acknowledgment by the customer of the customer's request for the delivery of the content. Upon receipt of an acknowledgment from the customer a validation of the customer's request is sent to the content provider.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed December 8, 2000 and granted October 22, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 8, 2020.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 8, 2022.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 8, 2000
GrantedOctober 22, 2013
Term endedDecember 8, 2020
Patent numberCA 2327935 C
Classification (IPC)H04L9/32 +2 more

Timeline

Timeline From CIPO dates

2001200320052007200920112013201520172019Application filedDec 8, 2000Patent grantedOct 22, 2013Term endedDec 8, 2020

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.