Automatic espresso coffee making machine for household use
CA 1292880 C · Owner: Simac S.R.L. · Inventors: Castelli, Giovanni
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An "espresso" coffee making machine for household use incorporates an electronic device linked operatively to a timer a selector operative to dispense one or two doses of the espresso coffee, and a control knob for controlling the amount of water per coffee dose to be dispensed. An electric coffee grinder and a feed pump for feeding water into the boiler are activated by the electronic device to operate for predetermined time periods clocked by the timer.
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
- Granted December 10, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 10, 2008.
- 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.