Motorized moving device
CA 1261726 A · Owner: Brunet, Pierre · Inventors: Brunet, Pierre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A motorized moving device is provided of the type comprising a chassis equipped for receiving a person or an object to be transported and an axle mounted for pivoting on the chassis in the lower region thereof the, axle comprising, fixed to each of its ends a frame means, which pivotally supports at least three wheels first reversible, drive means adapted for rotating the axle and second reversible drive means for selectively rotating the wheels independently of the rotation of said axle, wherein said first drive means drive said frame means through hollow outer shafts integral with said frame means and said second drive means drive said wheels through inner shafts which are coaxial with …
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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 September 26, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 26, 2006.
- 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.