Heat exchanger for tomatoes
CA 2022696 A1 · Owner: Catelli, Camillo · Inventors: Catelli, Camillo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a heat exchanger for tomatoes, in particular triturated cut or, otherwise crushed. Said heat exchanger comprises a cylindrical container (1) provided with an inlet orifice (3) and an outlet orifice (4) for the tomato, internally to which a heating body (2), also cylindrical is, coaxially arranged, and externally to which a heating shell (5), also coaxial, is arranged; between the internal heating body (2) and the cylindrical container an annular section hollow space or jacket (11) is defined, through which the tomato, triturated, cut or however crushed passes, from the inlet orifice (3) to the outlet orifice (4) and is heated by the internal heating body (2) …
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 August 3, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 3, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 3, 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.
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.