Fire truck with hydraulic tilting mechanism
CA 2221841 A1 · Owner: Fahrney, Arlie R. · Inventors: Fahrney, Arlie R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fire truck apparatus is disclosed for transporting water. The apparatus includes a truck chassis and a tank secured to the chassis for the reception therein of the water. The tank has a first and a second end, the second end being secured to the chassis about a pivotal axis. The tank defines an outlet disposed adjacent to the second end of the tank for the flow therethrough of the water from the tank. A lifting arrangement extends between the chassis and the first end of the tank for lifting the tank such that the tank pivots about the pivotal axis for permitting rapid and complete removal of the water from the tank through the outlet. The lifting means includes a hydraulic device …
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 21, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 21, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 21, 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.