Expired Canadian patentCanada
Gas broiler
CA 2016496 C · Owner: Baker, Edward D. · Inventors: Baker, Edward D.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A gas fired broiler having a plurality of burners adjacent to multiple conveyors with a shield on at least one of the burners in the area of one of the conveyors.
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 May 10, 1990 and granted July 28, 1992. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 10, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 10, 2012.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 10, 1990
GrantedJuly 28, 1992
Term endedMay 10, 2010
Patent numberCA 2016496 C
Classification (IPC)A21B1/00 +1 more
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.