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Expired Canadian patentCanada

Implementing a web server on a mobile station

CA 2750722 C · Owner: Research In Motion Limited · Inventors: 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 are provided for implementing a web server on a mobile station. A first mobile station may include a database of information. A network address for the first mobile station may be transmitted to a second mobile station to communication with the first mobile station directly over a wireless network. The second mobile station may then be provided access to the database of information by communicating directly over the wireless network with the first mobile station wherein the first mobile station operates as the wireless server for the second mobile station.

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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 9, 2004 and granted February 5, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 9, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 9, 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.
FiledJune 9, 2004
GrantedFebruary 5, 2013
Term endedJune 9, 2024
Patent numberCA 2750722 C
Classification (IPC)H04W8/26 +2 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedJune 9, 2004Patent grantedFeb 5, 2013Term endedJune 9, 2024

Sources & verification

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