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Expired Canadian patentCanada

Automated installation of network service in a telecommunications network

CA 2416749 C · Owner: Henes, Alex J. · Inventors: Loukatos, James A.; Ryczek, Gary L.; Martin, Jeffrey L.

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 communication line is installed in a network by automating a design phase and a configuration phase for the service and by automating the failure recovery in , either of the phases. In the design phase an optimal route for the , communication line is found, and the network components are provisioned and assigned. If the assigned , network components are not available or can not be validated the components , causing the failure are marked and the design phase is retried without the marked , components. After the design phase the configuration phase begins. The , circuit design is tested against actual network components. If the test is passed the , actual , network is configured …

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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 21, 2003 and granted January 7, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 21, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 21, 2025.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 21, 2003
GrantedJanuary 7, 2014
Term endedJanuary 21, 2023
Patent numberCA 2416749 C
Classification (IPC)H04B3/46

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedJan 21, 2003Patent grantedJan 7, 2014Term endedJan 21, 2023

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