Self-propelled snow removing machine
CA 1282437 C · Owner: Ogano, Takeo · Inventors: Sasaki, Ichiro; Ogano, Takeo; Takasaki, Tomoichiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A self-propelling snow removing machine includes a body frame extending rearwardly and upwardly with a steering handle attached to an upper end thereof, a snow removing mechanism operatively mounted on a front portion of the body frame a, running mechanism operatively mounted on a lower portion of the body frame, an engine mounted on the body frame and having an output shaft extending forwardly of the body frame and a power, transmitting mechanism supported on the body frame and operatively coupled to the engine, the power transmitting mechanism including a transmission for connecting the engine output shaft to the running mechanism and for connecting the engine output shaft to the snow …
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 2, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 2, 2008.
- 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.