Stove for cooking food with a viewing window, and a viewing window for household appliances, such as cooking stoves or ovens
CA 2352397 A1 · Owner: Leutner, Kurt · Inventors: Gros, Oliver; Leutner, Kurt
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 stoves for cooking food with a viewing window, and a viewing window for household appliances, such as cooking stoves ovens which window, can be mounted in a wall of the housing of the stove for cooking food or the household appliance such as a cooking stove or oven, and which window is comprised of at least two transparent panes arranged at a distance from one another, whereby between the two transparent panes there is contemplated a screen, or blind, which covers or, closes, the viewing area, and which screen is adjustable from the exterior of the appliance.
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 4, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 4, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 4, 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.