Packaging method and package for preserving and/or cooking or heating food products
CA 2373349 A1 · Owner: Sealed Air · Inventors: Beaufils, Philippe
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns packaging for preserving and/or cooking or heating fresh food products such as, for example, uncooked or pre-cooked vegetables or ready-cooked dishes comprising a hermetically sealed packaging wherein said food products (8) are set said packaging including a container or tray (1) comprising a base (2) and a false base (3) provided with perforations (4) arranged above and spaced away from said base (2) and a plastic film (9) covering the container and sealed on said container. The invention is characterised in that it further comprises a moistened saturating or humidifying pad (7) placed in the space (E) provided between the base (2) and the false base (3) of said …
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 19, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 19, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 19, 2022.
- 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.