Patents by Inventor André Cantin

André Cantin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process and apparatus for manufacturing a honeycomb composite material
    Patent number: 7288164
    Abstract: The present invention relates to for a continuous production of a web of a composite material. The process comprises the steps of: providing a web of honeycomb material; providing at least one web of face sheet material having a corrugated medium with at least one linerboard on at least one face thereof; carrying the web of honeycomb material and the at least one web of face sheet material along a production line; and adhesively applying the at least one web of face sheet material to one face of the honeycomb material while the honeycomb material is being conveyed through the production line and maintained in an expanded state. The present invention also relates to a packaging material manufactured with a process described hereinabove and an apparatus to manufacture same.
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: October 30, 2007
    Assignee: Cascades Canada Inc.
    Inventors: Jean-Louis Roberge, Éric Chevrette, Wendy O'Callaghan, Benoît Lebeau, André Cantin