Agricultural machine for swathing products lying on the ground
CA 2542347 C · Owner: Geiser, Jens · Inventors: Geiser, Jens
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns an agricultural machine for assembling swathes or for swathing products lying on the ground comprising in particular a main frame bearing a central collecting and swathing device and two lateral collecting and swathing devices which are linked to carrier arms extending laterally in use. The invention is characterized in that each lateral carrier arm (26 27) is articulated relative to the frame (1) on a substantially vertical pin (28 29) about which it is foldable by an angle of about 90· for transport and in that each lateral collecting and swathing device (8 9) is articulated on its carrier arm (26 27) by means of a substantially horizontal pin (32 33) about which it …
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 October 21, 2004 and granted September 11, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 21, 2024.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.