Transport vehicle for taking up and taking down containers and the like onto or from a loading platform thereof
CA 2174618 C · Owner: Nijenhuis, Derk · Inventors: Nijenhuis, Derk
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A transport vehicle for taking up and taking off in particular long containers (6) onto or from a loading platform (4) has road wheels (11, 12, 13) incorporated in a carrier (14). The carrier is movable with respect to the loading platform (4) in a longitudinal direction, between a rearmost position for driving and a foremost position in which the loading platform projects behind said carrier and can be tilted as far as the ground. In order to decrease the load on the hindmost road wheels (13) in intermediate positions of the container and to, correct positional deviation of the vehicle with respect to the container there are disposed on said carrier (14) rollers or wheels which, can be …
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 October 20, 1994 and granted June 15, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 20, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 20, 2016.
- 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.