Swimming pool platform and components
CA 1215203 A · Owner: Indal Technologies Inc. · Inventors: Wood, Charles F.; Fralick, Richard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
For use in a swimming pool, a vertically adjustable pool platform, hydraulic cylinders to vertically raise and lower said platform, fasteners connecting the pool platform to the hydraulic cylinders for vertically raising and lowering the platform and a vertical barrier extending from adjacent the pool platform adjacent the open deep end of the pool to the bottom of the pool the barrier, permitting water to pass therethrough.
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 16, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 16, 2003.
- 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.