Pea harvesters
CA 1089313 A · Owner: Fmc Food Machinery Europe N.V. · Inventors: Persoons, Gustaaf M.; Wijts, Corneel C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pea-harvester is disclosed comprising a threshing device and two inclined, vibratory, apron conveyors disposed to receive peas and trash from the threshing device. One of the apron conveyors has a lower end portion overlying a lower end portion of the other conveyor and both conveyors are drivable in opposite senses so that, in operation their upper runs move outwardly away, from one another.
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 November 11, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 11, 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.