Rear support for a heavy goods vehicle with an automatic loading device
CA 2294302 A1 · Owner: Maschinenbau Kirow Leipzig Rail & Port Ag · Inventors: Heber, Erich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a heavy goods vehicle with an automatic loading device for heavy loads, which is arranged on the frame of said vehicle whose , end protrudes above a rear wheel and which is provided with a support device underneath to support the rear part of the vehicle on a hydraulically extendible base plate (20). The invention is characterized in that the support device has two stable casings (4, 5). One external casing (4) is built into the frame of the motor vehicle, and an inner closed casing (5) surrounds a hydraulic cylinder with which the inner casing can be moved in the direction of the axis (A) of the casing.
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 June 15, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 15, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 15, 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.