A method of notifying an invitee to an event of changes to the event in an electronic calendar system
CA 2533256 C · Owner: Adams, Neil · Inventors: Adams, Melissa; Adams, Neil; Little, Herb
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for notifying at least one invitee of an initial event of changes to the initial event is provided. The method comprises receiving the initial event comprising a plurality of initial event elements and receiving an updated event comprising a plurality of updated event elements each updated event element corresponding to a respective initial event element. The updated event elements are compared to the initial event elements to determine which of the updated event elements are changed event elements that differ from their respective initial event elements and the at least one invitee is notified of any specific changed event elements.
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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 19, 2006 and granted August 13, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 19, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.