Drier for pasta
CA 2063659 C · Owner: Bertozzi, Fausto · Inventors: Bertozzi, Fausto; Bottino, Pier Carlo; Rolli, Eros
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A drier comprises a plurality of structurally independent drying chambers (2 to 4) in each of which a respective climate, which does not interfere with that of the other chambers, is created and controlled. The chambers (2 to 4), each of which is equipped with its own conveyor (13) for pasta-holders (22) are connected, by tunnels (36) in which devices (37) transfer the holders (22) from one chamber to another.
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 March 20, 1992 and granted September 20, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 20, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 20, 2014.
- 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.