Packaging system consisting of a container, a lid and a seal
CA 2550248 C · Owner: Pont Emballage · Inventors: Catteau, Frederic
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a package including: - a container (100) including a wall (101) delimiting an inner cavity (102) designed to receive contents and an opening (105), - a cover (200) capable of closing the opening (105) of the container (100) and a seal (300) apt to be placed between the container (100) and the cover (200) to seal the closure in which, when the container (100) is closed by the cover (200) the seal (300) is separated from the inner cavity (102) by a part (111) of the container (100) or the cover (200) characterised in that the container (100) includes at least one notch (112) which when the container (100) is closed extends in a generally transverse direction to the seal …
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 June 14, 2006 and granted October 7, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 14, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.