Method and apparatus for a self-cleaning oven
CA 2482322 C · Owner: General Electric Company · Inventors: Henninger, Brian Scott; Cadima, Paul Bryan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An oven assembly that includes a first oven cavity including a self-cleaning feature a first pair of opposing walls, and a second pair of opposing walls wherein the walls are coupled together to define a first volume within the first oven cavity and a second oven cavity coupled to the first oven cavity wherein the second oven cavity includes a first pair of opposing walls and a second pair of opposing walls coupled together to define a second volume within the second oven cavity each of the first walls includes a slide rail coupled thereto and a drawer frame slidably coupled to the slide rails and selectively sized to receive a drawer such that the drawer is removable from the second oven …
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 September 23, 2004 and granted April 10, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 23, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 23, 2026.
- 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.