Large round baler
CA 2594249 A1 · Owner: Viaud, Jean · Inventors: Viaud, Jean
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A large round baler includes a discharge or outlet gate mounted for swinging vertically about a horizontal transverse axis located approximately at the center of a , baling chamber in one of several variations two hydraulic cylinders, that are, arranged offset to each other engage the outlet gate at various radial positions, so , that both actuating devices cannot simultaneously reach a dead center or a blocking , position
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 May 20, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 20, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 20, 2025.
- 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.