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Expired Canadian patentCanada

Method for depositing a continuously extruded formation upon a continuouslydriven conveyor and apparatus for carrying out the method

CA 1295572 C · Owner: Brodrene Gram A/S · Inventors: Gram, Klaus

CIPO record

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

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Abstract From the Canadian patent

Method for depositing a continuously extruded formation upon a continuously driven conveyor and apparatus for carrying out the method. Abstract. A method serves to deposit a continuously extruded ice cream formation upon a continuously driven conveyor for a plant for freezing ice cream. In order to be able to deposit the ice cream formation discontinuously upon a conveyor (1) consisting of trays the formation is extruded upon an endless depositing band (8) driven by means of a driving device (9) with constant speed (20) which is slower than the speed (17) of the conveyor (1). The depositing band (8) is driven around an end reversing location (18) arranged above the container (1) and the end …

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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 February 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 11, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 16, 1988
GrantedFebruary 11, 1992
Term endedFebruary 11, 2009
Patent numberCA 1295572 C
Classification (IPC)A23G9/14 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedMay 16, 1988Patent grantedFeb 11, 1992Term endedFeb 11, 2009

Sources & verification

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