Mobility support device
CA 1265733 C · Owner: Royce, John H. · Inventors: Stringer, Jeffrey D.; Lunau, Kevin R.; Royce, John H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mobile support device for a handicapped person and rollable on a reaction surface, the mobile support device is disclosed comprising first and second substantially parallel planar frame sections oriented in spaced relationship to define a region therebetween, the lower portion of said frame sections defining a base, a back support portion spanning the region and coupled with the first and second frame portions a seat, spanning the region with at least a front portion thereof pivotable relative to said first and second frame portions and a wheel assembly mounted on said base so as to engage the reaction surface.
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 February 13, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 13, 2007.
- 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.