A removable device allowing the extraction of cartridges
CA 2072263 C · Owner: Fond, Olivier · Inventors: Yoakim, Alfred; Fond, Olivier
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a device for the extraction of cartridges which is designed to be fitted to an espresso coffee machine and which comprises a cartridge holder support (14) with a handle (17) and tightening lugs adapted to the tightening ring (2) and to the tightening ramps (13) of the machine, a cartridge holder (15) arranged in the cartridge holder support and a water collector (16) which is pivotally mounted on the handle of the cartridge holder support, which is designed to be pressed onto the upper rim of the cartridge holder and which comprises a water distributing grill (24).
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 25, 1992 and granted February 26, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 25, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 25, 2014.
- 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.