Holding arrangement for a plate made of glass, glass ceramic or a similar material in a recess
CA 2105030 C · Owner: Hubert, Stefan · Inventors: Hubert, Stefan; Schultheis, Bernd
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Holding arrangement for a plate made of glass glass ceramic, or a similar material, especially for a cooking surface in a recess, e.g. a work surface, with a visible sealing frame positioned in the recess and lying on its edge as a base and a holding frame connected with the latter as a support on which, the plate rests, and the plate lies loosely without a secure connection on the holding frame covered with a circumferential permanently elastic sealing strip and the sealing frame is connected nonpositively, securely and durably with the front surfaces of the plate, and the distance between sealing frame and the front surface of the plate is equal to or greater than the distance of the …
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 August 27, 1993 and granted December 9, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 27, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 27, 2015.
- 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.