Method and system for filtering cooking oil
CA 1183392 A · Owner: Oil Process Systems, Inc. · Inventors: Friedman, Bernard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and system for filtering cooking oil in cooking vessels is disclosed in which there is provided a collection vessel for collecting filtered oil a filter member for filtering contaminants and particulate matter from the cooking oil, and a centrifugal pump apparatus which includes an impeller an impeller discharge and a flexible, conduit having an inlet end connected to the impeller discharge and an outlet end. The filter member is supported in relation to the collection vessel so as to be in position to receive oil to be filtered and then to discharge Filtered oil into the collection vessel. The centrifugal pump apparatus is adapted to be placed directly in the cooking vessel so …
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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
- Granted March 5, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 5, 2002.
- 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.