Apparatus and method for separation of agricultural products from clods and other spurious materials
CA 1250814 A · Owner: State Of Israel - Ministry Of Agriculture · Inventors: Nahir, David; Feller, Ron; Coble, Charles G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for separating agricultural produce from other materials comprising a generally cylindrical separation roller; and apparatus for causing an unsorted mixture of agricultural produce and other materials to impinge upon the generally cylindrical separation roller at an impingement location area in a direction which is not normal to the tangent to the roller surface at the impingement location area. Also, apparatus for separating agricultural produce from other materials comprising a generally cylindrical separation roller; and apparatus for causing an unsorted mixture of agricultural produce and other material to impinge upon the generally cylindrical separation roller at an …
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 March 7, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 7, 2006.
- 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.