Ball containing play table for children's play areas
CA 2352019 A1 · Owner: Lorenz, Volker · Inventors: Schnizer, Philipp; Lorenz, Volker
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A ball-containing play table for children's play areas is described. The play unit is arranged for moving at least one rolling element, and has a considerably horizontal, changeable-inclination play surface on which the rolling element is guided and moves in dependence on the inclination of the play surface the, play unit being designed as a play table of which the, play surface is mounted on a base via a bearing device.
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 July 3, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 3, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 3, 2023.
- 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.