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Expired Canadian patentCanada

Method and apparatus for extracting juices from juice-ladden solid materials

CA 1066995 A · Owner: Tilby, Sydney E. · Inventors: Tilby, Sydney E.

CIPO record

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Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Apparatus and methods for extracting juice from juice-landen material are disclosed. A tank: system defines a row of material treating stations. A plurality of perforated baskets are swingably mounted at respective stations, each basket being operable to receive a charge of material. A flow of liquid is conducted through the stations in juice-extracting contact with the material. A basket actuating mechanism swings each basket from its associated station into a generally inverted position above the basket of a successive station to transfer the charge of material. In one preferred embodiment of the invention the basket is articulated intermediate its ends about a floating hinge. The basket …

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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 November 27, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 27, 1996.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedNovember 27, 1979
Term endedNovember 27, 1996
Patent numberCA 1066995 A
Classification (IPC)B01D11/02

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedNov 27, 1979Term endedNov 27, 1996

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.