Device providing variable steering responsiveness
CA 2411997 A1 · Owner: Marchese, David Lewis · Inventors: Hutchinson, Wayne Robert; Marchese, David Lewis
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a steering linkage device which transmits a user's input motion to at least one wheel of a vehicle wherein the steering , linkage, device produces an output motion of a particular magnitude. The ratio of the magnitude of the input motion to the magnitude of the output motion varies depending, upon the magnitude of the input motion. The steering linkage device enhances the, steering control of vehicle users by varying the steering responsiveness for different, steering motions made by the users.
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 November 15, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 15, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 15, 2024.
- 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.