Capsule with biasing sealing member
CA 2583754 C · Owner: Gavillet, Gilles · Inventors: Gavillet, Gilles; Yoakim, Alfred; Denisart, Jean-Paul
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A capsule (1) for containing beverage ingredients is designed to be inserted in a beverage production device (2) in order to have water under pressure enter the capsule (1) in order to interact with the ingredients (3) in the capsule (1), wherein the capsule (1) comprises an base body (4) and a foil member (5) closing the base body (4) by being attached to a flange-like rim (6) extending from the side wall (7) of the base body (4) of the capsule (1). The capsule (1) thereby comprises a resiliently deflectable sealing member (8), the sealing member (8) being designed to be biased against a sealing surface (15) of the beverage production device (2) when the capsule (1) is , positioned …
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 October 20, 2005 and granted December 30, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 20, 2025.
- 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.