Travelling vehicle
CA 2067409 C · Owner: Kawasaki, Katsuyoshi · Inventors: Kawasaki, Katsuyoshi; Suzuki, Hideaki; Ohzeki, Takashi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A travelling vehicle including a vehicle body a, steering portion, including a steering handle and a grip portion thereon in a front part of the vehicle body a drive means, pivotably supported in a rear part of the vehicle body for vertical movement, a shock absorbing unit interposed between the drive means and the vehicle body, and a power unit connected for power transmission with the drive means. The power unit is disposed forward of the pivoted portion of the driving means to the vehicle body. A riding portion adapted to support a driver thereon is formed on the vehicle body, the riding portion extending to a position rearwardly of a line L1 connecting the grip portion of the steering …
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 28, 1992 and granted October 3, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 28, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 28, 2014.
- 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.