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Expired Canadian patentCanada

Integrated messaging user interface with message-based logging

CA 2501505 C · Owner: Van Tilburg, Martijn E. · Inventors: Van Tilburg, Martijn E.; Mccabe, Mark Anthony; Starbuck, Bryan T.

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

Mechanisms for organizing messages across drat message types. This may be accomplished by using a single integrated user interface (201) in which messages across a variety of different message types (211 212, 213) are , represented, in a common way. For example the user experience of placing a telephone call is, standardized, regardless of the actual telephone technology (Cell Phone (212) VoIP, (213), or POTS (211)) used to conduct the telephone conversation. Also in , addition, to a general log that includes the overall list of messages each message also , has a, separate, message-based log thereby allowing for more flexible querying and organization of the messages regardless of the …

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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 July 30, 2004 and granted February 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 30, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 30, 2026.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 30, 2004
GrantedFebruary 19, 2013
Term endedJuly 30, 2024
Patent numberCA 2501505 C
Classification (IPC)H04L12/66 +1 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedJuly 30, 2004Patent grantedFeb 19, 2013Term endedJuly 30, 2024

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