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Expired Canadian patentCanada

Methods and systems for providing current email addresses and contact information for members within a social network

CA 2603364 C · Owner: Google Llc · Inventors: Fox, Kevin David; Hess, Duane Scott

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

Methods and systems for providing current email addresses or contact information to members within a social network are described. In one described method, an email program application requests an email address for a member within a social network. Using profile information associated with the member the email address is provided to the email program application which sent the request. The email address is then entered into the send-to parameter field of an email message. In another described method contact information associated , with a first member of a social can be provided to a second member of the social network. The contact information is provided if the relationship between …

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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 March 16, 2006 and granted December 20, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 16, 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.
FiledMarch 16, 2006
GrantedDecember 20, 2016
Term endedMarch 16, 2026
Patent numberCA 2603364 C
Classification (IPC)G06F15/16

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedMarch 16, 2006Patent grantedDec 20, 2016Term endedMarch 16, 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.