Patents by Inventor Jörg bzw. Joerg Nienaber

Jörg bzw. Joerg Nienaber 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).

  • Patent number: 7964053
    Abstract: The invention relates to a method for the production of a patterned linoleum sheet, comprising the steps: a) application of a non-linoleum material to at least a part of the surface of a green linoleum and/or introduction of a non-linoleum material into given recesses in the green linoleum, or a?) application of a non-linoleum material in the form of a solution, a paste, a suspension or a dispersion onto the scraped linoleum mixture and calendering of the scraped linoleum mixture provided with the non-linoleum material to give a green linoleum, b) cutting the green linoleum thus obtained into pieces of given length, c) overlaying the cut green linoleum pieces to give a tiled stack of sheets and d) calendering the tiled stack of sheets to give a patterned linoleum sheet. The invention further relates to a patterned linoleum sheet obtained by said method and the use thereof.
    Type: Grant
    Filed: March 29, 2005
    Date of Patent: June 21, 2011
    Assignee: Armstrong DLW AG
    Inventors: Marco Dowidat-Eskes, Guido Burmeister, Jörg bzw. Joerg Nienaber