Integrated cartridge for extracting a beverage from a particulate substance
CA 2829894 C · Owner: Illycaffe' S.P.A. · Inventors: Dellapietra, Bruno; Mastropasqua, Luca; Suggi Liverani, Furio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cartridge for extracting a beverage from a particulate substance contained therein by means of water under pressure the cartridge comprising: a main body comprising a cup portion and a lid portion the cup portion comprising a base, a sidewall and a rim opposed to the base the lid portion being fixedly attached to the rim of the cup portion so as to define an internal volume of the cartridge the internal volume of the cartridge housing the particulate substance comprised within filtering means for retaining the particulate substance and for percolating fluid substances therethrough the lid portion comprising a lid port defining a first passage for percolation fluid substances the base of …
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 March 22, 2005 and granted August 5, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 22, 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.