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Expired Canadian patentCanada

An apparatus for thermal spraying

CA 2527764 C · Owner: Suelzer Metco Ag · Inventors: Mueller, Markus

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

The invention relates to an apparatus for thermal spraying (1) including a spray , gun (2) with a burner (3), wherein an operating media (5a 5b, 5c) can be , supplied to , the spray gun (2) via a feed line (4) and a base part (6) which is in , communication with a supply unit (8) for the operating medium (5a 5b, 5c) via a supply line , (7). A , releasable coupling device (9) is provided with the feed line (4) including , an adapter part (10) such that the adapter part (10) can be connected to the base part (6) by , means of the releasable coupling device (9).

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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 November 24, 2005 and granted March 25, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 24, 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.
FiledNovember 24, 2005
GrantedMarch 25, 2014
Term endedNovember 24, 2025
Patent numberCA 2527764 C
Classification (IPC)B05B13/02 +1 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedNov 24, 2005Patent grantedMarch 25, 2014Term endedNov 24, 2025

Sources & verification

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