Spaghetti cooking system
CA 2068845 A1 · Owner: The Frymaster Corporation · Inventors: Davis, John Richard; Hilger, Robert L.; Meister, John Alan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a system for preparing pasta. The system is comprised of a cooking vat for holding a supply of water having a drain which includes a valve for draining the water from the vat and an overflow weir which defines the maximum water level in the vat, at which point water flows from the vat by gravity into a waste drain. The system includes a heating unit for heating the water in the vat. A unit is provided for adding water to the vat from a supply of water under pressure including an, electrically operated fill valve. A high level detector is provided for detecting a normal high water level which is below the level of the overflow drain. A control unit is …
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 15, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 15, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 15, 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.