Towable track
CA 2121408 A1 · Owner: Racicot, Claude · Inventors: Racicot, Claude; Montreuil, Rene
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a towable truck or cart comprising a rigid frame supported by set of wheels, of least one pair of which steers the truck and is connected to a drawbar a, container carrying means mounted on said frame and adapted to carry large containers. Container carrying means comprising an upper container supporting surface adapted to easily shift containers on the surface and a stop means adapted to restrict the movement of containers during the transportation, a bulk carrying means also mounted on the frame and adapted to carry a bulk material loaded on a truck. Bulk carrying means comprising at least two substantially vertical retaining walls pivotally mounted on two …
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 April 15, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 15, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 15, 2016.
- 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.