Tractor
CA 1076625 A · Owner: Kubota · Inventors: Yamaue, Yasunobu; Tama, Tomeaki; Ishioka, Tetsuo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides a tractor of the offset type especially for agricultural work, having a structural unit including an engine and transmission casing directly connected to the engine, offset to one lateral side of a longitudinal centre line of the tractor. Rear drive wheels are mounted on the transmission casing. A reinforcement frame is securely affixed on a continuing lateral flank both of the engine and the transmission casing, on the side nearer to the longitudinal centre line of the tractor.
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 April 29, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 29, 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.