Vehicle body support and leveler device
CA 1057319 A · Owner: General Motors Corporation · Inventors: Elliott, James O.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, An auxiliary vehicle body support and leveler device of the type commonly known as a load leveling shock absorber includes a non-magnetic cover fixed to the vehicle body a, pair of magnetic strips vertically aligned and separated on the outer surface of the cover and a pair of magnetic reed switches, one associated with each magnetic strip the reed, switches being horizontally disposed with one reed adjacent the respective magnetic strip so that the reed switch closes in response to the presence of a magnetic pole anywhere along the strip. The device also includes a main body fixed to the vehicle running gear and defining a variable volume chamber with the cover, …
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
- Granted June 26, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 26, 1996.
- 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.