Patents by Inventor Max Dubs

Max Dubs 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).

  • Suction device for a double-point coating system
    Patent number: 6261366
    Abstract: A suction device for a double-point coating system is used to remove excess powder (3′) from a double-coated fabric web (1). The suction device has a powder-suction element (4) to remove excess powder, a fabric-web-suction unit to align the fabric web and at least one beater roller (8, 9) to loosen excess powder. The fabric web suction unit has at least one suction roller (5, 6, 7) that can rotate to convey the fabric web (1) and support it. That way, the fabric webs can be transported tension-free, which largely prevents adhesion of individual dots of paste and clogging of the textile.
    Type: Grant
    Filed: April 20, 1999
    Date of Patent: July 17, 2001
    Assignee: Schaetti AG
    Inventors: Max Dubs, Hubert Holdener