Methods and apparatuses for assembling a gas turbine engine
CA 2560561 C · Owner: Lohmueller, Steven Joseph · Inventors: Lohmueller, Steven Joseph; Czachor, Robert Paul
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for assembling a gas turbine engine (13) includes coupling an axisymmetric structure within the gas turbine engine wherein the axisymmetric structure includes at least one mounting bushing (3) extending from a radially outer surface of the axisymmetric structure and inserting a pin (110) having a crowned surface at least partially into the mounting bushing such that the pin provides both axial and tangential support to the axisymmetric structure and securing the pin to the gas turbine engine utilizing a retaining assembly (140).
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 September 21, 2006 and granted April 9, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 21, 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.