Telescoping implement attachment for a motor vehicle
CA 2291390 C · Owner: Fedotov, Sergiy · Inventors: Fedotov, Sergiy; Bernhardt, Gerd; Wunsche, Mario
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A motor vehicle for industrial and/or agricultural operations in particular , an, agricultural tractor is described with an attachment interface containing a three-point, implement hitch (24). In order to widen the spectrum of applications of the vehicle and the, capability of the attachment interface and in order to open up new areas of application for, the motor vehicle, a telescoping arm (16) that can be pivoted in the vertical direction is, connected in a joint to the vehicle chassis (14). A support (22) is arranged at the free, extensible end of the telescoping arm (16) and carries the attachment interface for the , three-point implement hitch (24). A locking arrangement (38 40) …
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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 November 30, 1999 and granted June 17, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 30, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 30, 2021.
- 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.