Engine assembly for aircraft
CA 2575982 C · Owner: Airbus Operations Sas · Inventors: Seguin, Guillaume; Diochon, Lionel; Petrissans, Isabelle
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns an engine assembly (1) for aircraft comprising a turboshaft engine (2) an engine strut suspension (4) as well as a plurality of engine attachments (6a 6b, 8) interposed between the engine strut suspension (4) and the turboshaft engine. The invention is characterized in that the plurality of attachments comprises two front attachments (6a 6b) arranged mutually offset in a vertical direction (Z) of said turboshaft engine the first front attachment (6a) being designed to ensure only the recovery of strains exerted along the transverse direction (Y) of the turboshaft (2) while the second front attachment (6b) is designed to ensure only the recovery of strains exerted …
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 August 1, 2005 and granted June 25, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 1, 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.
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.