Patents Assigned to Villi Glas GmbH
  • Patent number: 6723434
    Abstract: The invention relates to a tile for placing on walls, floors or the like using adhesive mortar. The inventive tile comprises a transparent glass layer (1) and a colored layer (4) which is placed on the rear side of the glass layer. In order to obtain a particular optical effect, the glass layer (1) is heat treated and the colored layer (4) is comprised of a lacquer which is compatible with adhesive mortar.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: April 20, 2004
    Assignee: Villi Glas GmbH
    Inventors: Heimo Setten, Johann Kowalczyk
  • Patent number: 6544587
    Abstract: The invention relates to a tile for placing on walls, floors or the like using adhesive mortar. The inventive tile comprises a transparent glass layer and a colored layer which is placed on the rear side of the glass layer. In order to obtain a particular optical effect, the glass layer is heat treated and the colored layer is comprised of a lacquer, which is compatible with adhesive mortar.
    Type: Grant
    Filed: November 7, 2000
    Date of Patent: April 8, 2003
    Assignee: Villi Glas GmbH
    Inventors: Heimo Setten, Johann Kowalczyk