Shower unit panel
CA 2000409 C · Owner: Reichel, Gunter · Inventors: Reichel, Gunter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A b s t r a c t, (Main figure: Fig. 15) The invention provides a panel (10) for adjustable attachment to a mounting section (12) relative to which it is hinged or slidable. It includes a glass or plastics pane (50) and at least one profiled ledge (22) as an integral component of straight, angled or -shaped structure. The bottom ledge (22) encloses the bottom edge (21) of the pane (50) and supports a sealing strip (26) having a stiff base (28 76) with at least, one flexible lip (32). A profiled front ledge (23) may extend up to a handle (42) or way up to an upper pane edge (81). At the inside face at least of the profiled bottom ledge (22) there is a hollow sloping drain channel (44) leading …
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 10, 1989 and granted July 6, 1993. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 10, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 10, 2011.
- 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.