Recreational vehicle loading and un-loading apparatus
CA 2406147 C · Owner: Kelly, Jake Edward · Inventors: Kelly, Jake Edward
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for loading and un-loading a recreational vehicle from a truck. The truck has a front and rear and a longitudinal axis defined therebetween. The apparatus comprises in one embodiment, a vehicle receiving ramp and a lifting means engaged with the underside of the ramp. The lifting means is mounted to the rear of the truck and is selectively operable to arcuately move the ramp between a lowered position that is inclined with respect to the longitudinal axis and a raised position that is parallel with the longitudinal axis. The ramp is longitudinally mobile in the raised position between a foremost and rearmost position and is selectively lockable in the foremost and rearmost …
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 1, 2002 and granted November 29, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 1, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 1, 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.