Rotary combine having a rotor axis divergent from a rotor housing axis
CA 2299081 C · Owner: Moriarty, Kevin Joseph · Inventors: Moriarty, Kevin Joseph
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A rotary crop-processing unit for an agricultural combine in which the rotor is, mounted in a rotor housing with the rotor axis diverging from the housing axis in the, crop flow direction through the crop-processing unit. The diverging rotor and housing, axes enable the gap between the rotor and the top of the housing to increase in the, crop flow direction without producing abrupt changes in the housing shape.
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 February 17, 2000 and granted April 29, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 17, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 17, 2022.
- 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.