Methods and apparatuses for obtaining beverages
CA 2575134 C · Owner: Suggi Liverani, Furio · Inventors: Suggi Liverani, Furio; Navarini, Luciano; Mastropasqua, Luca
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for preparing a coffee beverage inducing the passage of an extraction fluid through a dose (W) of coffee by heating said fluid comprises , separating means (10, 15) arranged to separate a fraction of said beverage obtained with a prevalently liquid phase of said fluid from a further fraction of said beverage obtained with a prevalently steam phase of said fluid; an apparatus for preparing a coffee beverage by imbibing a dose (W) of coffee with an extraction fluid driven by heating through said dose (W) comprises , inhibition means arranged to inhibit said imbibing when said fluid contains a substantial steam phase; a method for obtaining a coffee beverage comprises …
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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 6, 2005 and granted December 10, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 6, 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.