Patents by Inventor Joachim Schwilk

Joachim Schwilk 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).

  • Strip-shaped mould cavity for producing surfacing materials and method for producing a mould cavity of this type
    Patent number: 6488994
    Abstract: In a strip-shaped mould for producing surface materials, in particular surfaces of melamine resin in the production of laminate panels, with a structured surface, a flexible strip (10) of paper or foil is provided with a layer (12) having a separating action in relation to the surface material, with the formation of slightly cross-linked regions, and a three dimensional shaped structure consisting of UV-hardening printing inks is applied thereto.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: December 3, 2002
    Assignee: WKP Wurttembergische Kunststoffplatten-Werke GmbH & Co. KG
    Inventors: Heinz Haller, Joachim Schwilk