Collapsible steam cabin for personal body care
CA 2188339 C · Owner: Prommer, Dietwin Helmut · Inventors: Prommer, Dietwin Helmut
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a collapsible steam cabin for personal body care comprising a bottom panel, having a front edge rounded back edge and, upstanding side edges a rear panel which has a rounded lower edge which is slidingly connected to the rounded back edge the back edge and the lower edge, being contiguous and a top edge the rear panel being rotatable around the back, edge from a substantially vertical position to a position wherein the top edge is, proximal to the front edge of the bottom panel forming a closed construction a, flexible material connected to the front edge of the bottom panel and the top edge, of the back panel, and a connector for attachment to a steam generator. …
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 October 21, 1996 and granted March 14, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 21, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 21, 2018.
- 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.