Load transferring device
CA 2052491 A1 · Owner: Wynyard, Robin E. · Inventors: Wynyard, Robin E.; Wynyard, Robin E.
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 load transferring device for loading and unloading load units to or from a load transporting vehicle, and more particularly to a load transferring device mountable on the load transporting vehicle. In a broad aspect the invention provides a load transferring device comprising at least one load transferring unit each of which has an, extendible stabiliser leg assembly pivotably mountable to a load transporting vehicle with each stabiliser leg assembly terminating in a foot member each load transferring unit, further having a jib assembly pivotably mounted on the stabiliser leg assembly between the foot member and the point at which each stabiliser leg assembly can …
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 September 30, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 30, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 30, 2013.
- 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.