Arrangement for installing glass ceramic cooking surfaces in an edge area that tapers to a thin edge at a sill plate
CA 2222395 A1 · Owner: Schott Glaswerke · Inventors: Weiss, Evelin; Schultheis, Bernd; Hubert, Stefan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
As part of the kitchen fixtures, glass ceramic cooking surfaces are subject to fashionable design trends. The market thus now calls for glass ceramic cooking surfaces with a circumferential flat polished bevel. These glass ceramic cooking surfaces are especially sensitive to shock and thus to breakage at their edges. The invention provides for special edge protection which protects, the thin edge of the glass ceramic cooking surface from direct mechanical shock stress from the side and/or from above. A basic embodiment with circumferential edge protection that consists of a permanently elastic layer, which encases the front of the edge and its lower side and which is formed from a frame …
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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 November 27, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 27, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 27, 2019.
- 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.