Vehicle hitch
CA 2287767 A1 · Owner: Bisaillon, Gerard · Inventors: Lauzon, Jacques
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vehicle hitch for interconnecting a pair of all terrain vehicles includes a pair of bars with socket couplers at one end of each bar for connecting the bars, to the balls of conventional trailer hitches; and a damping mechanism releasably, interconnecting the other ends of the bars and limiting longitudinal movement of, the bars relative to each other. The bars are releasably locked together by a generally C-shaped pin, the arms of which are inserted through one end of a shaft extending out of one of the bars.
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 29, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 29, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 29, 2021.
- 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.