Food material depositor
CA 2444260 A1 · Owner: Apv Systems Limited · Inventors: Dacey, Raymond Gwilym
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of depositing a slug of striped food material comprises sucking a plurality of independent flows of different viscous fluid food (different in colour and/or composition) material into a cylinder (7) of a depositor assembly through respective circumferentially-spaced inlets (16) to the cylinder, preventing reverse flow through said inlets and then urging the , resulting charge of material in the cylinder out of the cylinder through a common outlet (9) so as to extrude the charge into a slug. A plurality of supply passages (11, 12, 13, 14) for the different viscous fluid food material connects respective reservoirs (2, 3, 4 5) for the food materials to the , respective …
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 17, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 17, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 17, 2024.
- 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.