Mower deck suspension mechanism
CA 2233875 C · Owner: Seegert, Brian David · Inventors: Seegert, Brian David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mechanism for suspending a mower deck from a vehicle including a suspension, member having a longitudinally extending axis and a laterally extending portion which supports the deck at a plurality of spaced locations. A structural member fixed with the vehicle includes an opening within which the suspension member is positioned. A position retainer is coupled with the suspension member and abuts the structural member for blocking the suspension member from shifting along its longitudinal axis out of the opening. Engagement of the suspension member within the opening of the structural member is the sole location at which the suspension member is connected to the vehicle. A removable …
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 April 30, 1998 and granted January 15, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 30, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 30, 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.