Cartridge and method for the preparation of beverages
CA 2805014 C · Owner: Kraft Foods R & D, Inc. · Inventors: Ballard, Colin; Halliday, Andrew; Panesar, Satwinder
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
method of manufacturing a cartridge (1) for dispensation of a beverage comprising a. manufacturing a plurality of outer members comprising at least a first type of outer member and a second type of outer member having differing shape or configurations; b. manufacturing a plurality of inner members comprising at least a first type of inner member and a second type of inner member having differing shape or configurations; c. storing the inner and outer members; d. selecting one of the first or second type of outer member; e. selecting one of the first or second type of inner member; f. conjoining the selected inner member to the selected outer member such that the inner member is within the …
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 January 23, 2004 and granted March 22, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 23, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 23, 2026.
- 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.