Flight indicator for aircraft, in particular a transport aircraft, intended to provide the thrust generated by at least one engine of the aircraft
CA 2463178 C · Owner: Andre, Joan · Inventors: Andre, Joan; Moulis, Francois; Malagoli, Armand
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The flight control indicator (1) comprises display means (4) which present on a viewing screen (5), a dial (6) which is graduated in percentage whose maximum represents the maximum thrust available for the current phase of flight in the current configuration of the aircraft and for the current anemometric conditions and which is furnished with characteristic signs (7 8), whose positions on the dial (6) respectively represent prescribed and actual thrusts which are expressed as a percentage of the maximum thrust.
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 April 8, 2004 and granted February 28, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 8, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 8, 2026.
- 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.