A bleed structure for a bleed passage in a gas turbine engine
CA 2598983 C · Owner: Martensson, Hans · Inventors: Nilsson, Martin; Martensson, Hans
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a bleed structure (17) for a bleed passage in a gas turbine engine. The structure comprises a first wall portion (18) defining a first side of an opening for the passage and a second wall portion (19) , defining a second side opposite the first side of the opening. The first and second wall portions (18; 19) end at different positions in an extension direction of the opening.
Read the whole patent
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 February 14, 2006 and granted April 1, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 14, 2026.
- 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.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.