Apparatus for heating and/or cooking foods in water
CA 2094969 A1 · Owner: Cattaneo, Gilberto · Inventors: Cattaneo, Gilberto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an apparatus for heating and/or cooking food in water, of the type comprising at least a first tub to house water at boiling point and containing at its inside heating elements of the water, and at least one perforated container for the foods housable in the first tub; the first tub is contained inside a first box structure, superiorly open and superiorly sealedly connected to the upper edges of the first tub and, above the first tub an intercepting wall of the steam exiting from the said first tub is arranged; the apparatus further comprises a longitudinal aperture made at a portion of the connection zone of the upper edges of the first tub to the first box …
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 April 27, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 27, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 27, 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.