Patents by Inventor Johann Rosenberger

Johann Rosenberger 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).

  • Publication number: 20060130416
    Abstract: The invention relates to a flooring element having improved sound properties. According to the present invention, the flooring element consists of several layers, comprising a core layer and a wear layer which is disposed above the core layer, wherein the core layer comprises a pressure-resistant wood material and the wear layer comprises a polymer film. According to the present invention at least one cork layer which is connected with the core layer is present. According to the present invention, there is further provided a flooring element having several layers, comprising a core layer and a wear layer which is disposed above the core layer, wherein the core layer contains a pressure-resistant wood material and the wear layer contains foamed polyvinyl chloride having heterogeneous structure (cushion vinyl).
    Type: Application
    Filed: September 9, 2005
    Publication date: June 22, 2006
    Inventors: Wolfgang Mohr, Johann Rosenberger