Method for the heat treatment of a profile, device for the heat treatment of a profile and profile
CA 2643824 C · Owner: Airbus Deutschland Gmbh · Inventors: Juhl, Knut
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates firstly to a method for the heat treatment of a profile (1 26), in particular an extruded profile for aircraft. Furthermore the invention relates to a device for the heat treatment of such a profile (1 26). In addition, the invention relates to such a profile (1 26), heat-treated by the method according to the invention. The profile (1 26) may in this case be formed by one or more different in particular curable, aluminium alloys. The method according to the invention provides that at least two regions (2 3, 37, 38) of a profile (1, 26) are subjected to a different heat treatment. The device for carrying out the method according to the invention is characterized in …
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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 April 13, 2006 and granted January 22, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 13, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.