Hitch apparatus
CA 1086507 A · Owner: Continental Belton Co. · Inventors: Bylsma, Simon
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A three-point mounting hitch for supporting an implement beneath a tractor and between the front and rear wheels thereof includes an upright rear frame member connectible with the tractor three-point hitch and a horizontal implement supporting frame member at the lower end of the rear frame member extended forwardly below the tractor. The implement is raised and lowered as a unit assembly with the three-point hitch into and out of an operating position. A belt drive mechanism on the hitch connects the tractor power take-off unit to the implement drive shaft.
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
- Granted September 30, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 30, 1997.
- 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.