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Expired Canadian patentCanada

Heat exchanger

CA 2566136 C · Owner: Taylor, Mark P. · Inventors: Wallace, Robert John; Taylor, Mark P.; Farid, Mohamed

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A heat exchanger 10 includes a conduit 12 for conveying cooling fluid relative to a body to be cooled. A heat transfer arrangement 62 is arranged in communication with an interior of the conduit 12 the heat transfer , arrangement 62 and the conduit 12 together defining an assembly that is mountable adjacent the body to be cooled convective heat exchange occurring, in use due to movement of the cooling fluid relative to the body and the heat transfer arrangement 62 of the assembly and radiant heat exchange occurring between the body and at least part of the heat transfer arrangement 62 of the assembly.

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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 May 16, 2005 and granted November 26, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 16, 2025.
  • 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.
FiledMay 16, 2005
GrantedNovember 26, 2013
Term endedMay 16, 2025
Patent numberCA 2566136 C
Classification (IPC)F27D9/00 +2 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedMay 16, 2005Patent grantedNov 26, 2013Term endedMay 16, 2025

Sources & verification

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