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Expired Canadian patentCanada

System and method for managing and communicating software updates

CA 2507172 C · Owner: Averbuch, Aaron · Inventors: Meulemans, Michael Edward; Roberts, Jason; Dadzie, Joseph G.

CIPO record

Overview

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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 for facilitating the selection and implementation of software, updates while minimizing the bandwidth and processing resources required to select and, implement the software updates In one embodiment, an update service controls access to, software updates, or other types of software stored on a server.

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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 23, 2004 and granted October 8, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 23, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 23, 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 23, 2004
GrantedOctober 8, 2013
Term endedJuly 23, 2024
Patent numberCA 2507172 C
Classification (IPC)H04L12/22 +1 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedJuly 23, 2004Patent grantedOct 8, 2013Term endedJuly 23, 2024

Sources & verification

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