Side panel assembly for kitchen range
CA 2004335 C · Owner: Bessler, Warren Frank · Inventors: Bessler, Warren Frank
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved side panel adapted for use in a kitchen range is provided which has improved thermal and structural properties. The improved construction of the side panel provides a channel member attached to an inner surface of the panel and extending from a lower rear portion of the panel and range to an upper front corner of the panel and range. The channel member provides an air passageway which concentrates a buoyancy driven convective flow of air from the lower part of the range onto the upper front corner of the panel, where a localized area of high temperatures is commonly found. A crossmember attached to the inner surface of the panel is also provided, which extends from the lower …
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 November 30, 1989 and granted June 4, 1996. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 30, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 30, 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.