Scale testing vehicle and method
CA 1060485 A · Owner: Dunbar, Glenn G. · Inventors: Dunbar, Glenn G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A scale testing vehicle and method for use on platform scales, having at least one scale section is disclosed. The scale, testing vehicle includes a chassis which mounts front and rear axle assemblies. A weight bed is mounted on the chassis together with a crane. The weight bed receives a plurality of uniform weight units which may be removed and replaced by the crane from their location on the bed. A pair of lifting cylinders are mounted immediately adjacent and forward the wheels of the rear axle assembly. After the vehicle is driven onto a scale section the, cylinder lifting legs are extended wherein the front of the vehicle is elevated and the entire static load of the vehicle and …
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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 14, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 14, 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.