Vehicle for water and snow
CA 2201976 A1 · Owner: Oprea, Ioan · Inventors: Oprea, Ioan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vehicle for water and snow that can be used on water or snow by attaching a water device respective a snow device to a base vehicle. The base vehicle consists preferably of elements common for the water vehicle and the snow vehicle. The water device is a device that attached to the base vehicle may ensure the flotation propulsion and direction of, the vehicle on the water. By attaching the water device to the base vehicle we have a water vehicle. The snow device is preferably a combination of propulsion and direction devices that are necessary for using the vehicle on the snow. By attaching the snow device to the base vehicle we have a snow vehicle. The change in water vehicle or snow …
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 7, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 7, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 7, 2019.
- 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.