Patents by Inventor Charly Fux

Charly Fux 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).

  • Apparatus suitable for providing directly by means of calendering an excellent anchorage between a fabric and its plastic coating material
    Patent number: 5609685
    Abstract: An apparatus for bonding, without adhesive, a plastic material layer onto a backing fabric of any kind, wherein the fabric is biaxially stretched and untreated, includes a calendar and a rocking device. The calendar includes a heated cylinder for coating the fabric with a layer of plastic material. The rocking device includes a preliminary heating element, a front end roll, and a rear end roll. The front end roll and rear end roll guide the stretched fabric onto the heated cylinder of the calendar to control the heating temperature of the stretched fabric in contact with the heated cylinder. The preliminary heating element is interposed between the front end roll and the rear end roll.
    Type: Grant
    Filed: March 2, 1995
    Date of Patent: March 11, 1997
    Assignee: Interplastic SA
    Inventor: Charly Fux