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Expired Canadian patentCanada

System and method for integrating electronic mail accounts

CA 2495635 C · Owner: Kruis, David P. · Inventors: Kruis, David P.; Lee, Albert; Vitorino, Diana G.

CIPO record

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

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Abstract From the Canadian patent

In accordance with the teachings described herein systems and methods are , provided for integrating a plurality of electronic mail (email) accounts. A plurality of email services may be used to send and receive electronic messages over a wide area network, one of the email services being a preferred email service and another of the email services being a secondary email service. An email integration service may be used that is coupled to the wide area network and that is independent of the plurality of email services. The email integration service may be operable to receive account information regarding the preferred email service and the secondary email service and use the account …

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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 August 18, 2003 and granted July 15, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 18, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 18, 2025.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 18, 2003
GrantedJuly 15, 2014
Term endedAugust 18, 2023
Patent numberCA 2495635 C
Classification (IPC)H04W4/12 +2 more

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedAug 18, 2003Patent grantedJuly 15, 2014Term endedAug 18, 2023

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