A cooking apparatus
CA 2136536 A1 · Owner: Vos, Peter Martin · Inventors: Vos, Peter Martin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is a cooking apparatus (10) having a housing (12) containing a cooking chamber (14) into which cooking medium is sprayable by spray means (16) to cook food items in the cooking chamber (14). The apparatus (10) stores cooking medium in a buffer tank (18) from which it is circulated by circulation means (20 42) to , the spray means (16). Heating of the cooking medium occurs by operating at least one flow heater (22) located in the circulation means (20, 42) between the buffer tank (18) and the spray means (16). If desired, a plurality of flow heaters (22) can be used and an additional preheater (48) may also be operated to assist in heating the cooking medium at start-up.
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 25, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 25, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 25, 2015.
- 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.