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Expired Canadian patentCanada

Multiple trust modes for handling data

CA 2471604 C · Owner: Cashedge Inc. · Inventors: Dheer, Sanjeev; Sokolic, Jeremy N.; Dilip, Venkatachari

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Abstract From the Canadian patent

A user is presented with multiple modes of operation such that the multiple , modes of operation define different trust options for handling data (such as login credentials or other sensitive data) associated with the user (306). A selection of one of the multiple modes of operation is received from the user (308). Data associated with the user is handled in accordance with the selected mode of operation (310).

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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 January 8, 2003 and granted September 3, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 8, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 8, 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.
FiledJanuary 8, 2003
GrantedSeptember 3, 2013
Term endedJanuary 8, 2023
Patent numberCA 2471604 C
Classification (IPC)H04L9/00 +2 more

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedJan 8, 2003Patent grantedSep 3, 2013Term endedJan 8, 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.