Hydraulic leveling apparatus for recreational vehicle and the like
CA 1287618 C · Owner: Nordmann, Uwe Hans · Inventors: Bruno, Frank Louis; Nordmann, Uwe Hans
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for leveling a vehicle or the like comprising a power cylinder for selectively actuating the apparatus between a horizontal storage position and a vertical support position; mounting apparatus for fixedly mounting the power cylinder means on and beneath the vehicle; a piston operably associated with the power cylinder for upward and downward power driven movement relative thereto; and support apparatus pivotally connected to the piston for movement between a horizontal storage position and a vertical support position. The support apparatus includes a lowermost plate shoe for engaging the ground and a rigid leg extending upwardly from the shoe for connection to the piston rod. A …
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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
- Granted August 13, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 13, 2008.
- 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.