Patents by Inventor Willy Nordahl

Willy Nordahl 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).

  • Construction assembly including a rectangular block for dry walling or the permanent construction of a wall or partition
    Patent number: 5485703
    Abstract: A construction member, preferably a rectangular block (1), for dry walling or the permanent construction of, for example, a wall or partition, where the opposing faces of the blocks (1) body in the form of a strip (3) which fits into the opposing slots (2) of the blocks (1). The slots (2) are V-shaped and the cross-section of the strip (3) is adapted to conform to the cross-sectional opening of the two opposing V-slots (2) for achieving a guiding/locking effect between the adjacent faces of the blocks (1).
    Type: Grant
    Filed: July 20, 1994
    Date of Patent: January 23, 1996
    Inventor: Willy Nordahl