Fluid current motor
CA 1115215 A · Owner: White, Forest B. · Inventors: White, Forest B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fluid current motor having at least one vane mounted on a support for being moved by a fluid current. Flappers are pivotally mounted on the vane for orbital movement and are stopped from movement when moving with the fluid current and swing parallel to the direction of flow of the fluid current when moving against the fluid current. Electricity can be generated directly by the movement of the vane through use of a linear induction system.
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 December 29, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 29, 1998.
- 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.