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Expired Canadian patentCanada

System and method for managing message attachment and information processing from a mobile data communication device

CA 2731465 C · Owner: Blackberry Limited · Inventors: Mousseau, Gary P.; Asthana, Atul; Lazaridis, Mihal

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

A system and method for pushing information from a host system to a mobile data communication device upon sensing a triggering event is disclosed. A redirector program operating at the host system enables a user to continuously redirect user- selected data items from the host system to the user's mobile data communication device upon detecting that one or more user-defined triggering events has occurred. The redirector program operates in connection with event generating applications and repackaging systems at the host system to configure and detect particular user-defined events and then to repackage the user-selected data items in an electronic wrapper prior to pushing the data items to …

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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 June 18, 2002 and granted October 20, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 18, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 18, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 18, 2002
GrantedOctober 20, 2015
Term endedJune 18, 2022
Patent numberCA 2731465 C
Classification (IPC)H04W4/12 +1 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedJune 18, 2002Patent grantedOct 20, 2015Term endedJune 18, 2022

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