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Expired Canadian patentCanada

Participant-selective event synchronization for portable electronic devices

CA 2640894 C · Owner: Kimbrell, Jacob Warren · Inventors: Kimbrell, Jacob Warren

CIPO record

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Abstract From the Canadian patent

An association between an identifier and the portable electronic device is established. An event database, for example an event database maintained at a , desktop or other computer is searched to identify an event entry having a participant field value corresponding to the identifier associated with the portable electronic device. Data of the identified event entry is electronically transmitted to the portable electronic device which may create , an event entry in its event database responsive to the transmitted data. The participant field value may include, for example a value of an attendee field , and/or an organizer field. For example the participant field value may be a , uniform …

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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 2, 2006 and granted November 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 2, 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.
FiledAugust 2, 2006
GrantedNovember 19, 2013
Term endedAugust 2, 2026
Patent numberCA 2640894 C
Classification (IPC)G06Q10/10 +2 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedAug 2, 2006Patent grantedNov 19, 2013Term endedAug 2, 2026

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