Assembly of replaceable wear parts on a plough body
CA 2280691 A1 · Owner: Kverneland Klepp As · Inventors: Skjaeveland, Magne
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A combination of a soil-working part (21) and a mounting part (24) to be provided on a plough body (10), said working part (21) having a pair of opposed working tips (22, 23) and being intended to be mounted on said mounting part (24) so that one of said tips (22) is an outboard tip which projects from the mounting part (24) so as to be capable of carrying out a soil-working operation in use of the plough body (10) and the other of said , tips (23) is an inboard tip in which the working part (21) has first and second modes of adjustment relative to the mounting part (24) when tip wear occurs.
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 4, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 4, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 4, 2020.
- 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.