Brew basket for coffee-making machine
CA 2236624 A1 · Owner: Cafe 98 Industries Limited · Inventors: Patel, Dahyabhai U.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A brew basket to hold ground coffee through which water is to pass includes a basket member to support a bed of ground coffee. The basket member has at least one opening therein to permit the egress of water having passed through the bed of coffee. A pan is positioned above the bed of ground coffee to collect water entering the brew basket. The pan has a plurality of spaced holes therein to distribute collected water generally uniformly and gently over the bed of coffee. A coffee-making machine having a sprayhead including a pan to collect water and distribute collected water generally uniformly and evenly over a bed of ground coffee is also provided.
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 May 4, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 4, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 4, 2020.
- 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.