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Expired Canadian patentCanada

Dynamic resource reallocation

CA 2295273 C · Owner: Mitel Networks, Inc. · Inventors: Ronca, David Randell

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 resource allocation manager to allocate resources to handle applications in a messaging system includes a database storing a set of resource, allocation rules to govern the allocation of resources to applications. A resource, allocation engine is responsive to events that potentially effect the manner in which, resources are allocated. The resource allocation agent accesses the database and, interprets the resource allocation rules in response to events to determine if the events, warrant a reallocation of resources to handle applications. Allocation agents are, responsive to the resource allocation engine and reallocate resources to handle, applications when detected events …

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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 12, 2000 and granted July 22, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 12, 2020.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 12, 2022.
  • 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 12, 2000
GrantedJuly 22, 2003
Term endedJanuary 12, 2020
Patent numberCA 2295273 C
Classification (IPC)H04M3/50 +1 more

Timeline

Timeline From CIPO dates

2001200320052007200920112013201520172019Application filedJan 12, 2000Patent grantedJuly 22, 2003Term endedJan 12, 2020

Sources & verification

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