Patents by Inventor Winfried Werrlein

Winfried Werrlein 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).

  • Rapid-construction framework, especially of steel, as support structure for ceiling and wall plates of a building
    Patent number: 4723384
    Abstract: In order to decrease the number of different structural elements required and to expedite the assembly of a rapid-construction framework as a support structure for ceilings and wall plates of a building, modular connections are used, each having four shaped guide bars, for connection of supports with tie bars of the rapid-construction framework, which are brought into force- and form-locking engagement with the hollow spaces of the supports or hollow main elements at the ends of the tie bars, for the assembly of the framework. Main elements, which are hollow on the tie bar side, are of the same dimensions and are welded in the same manner to the ends of the tie bars. A leveling member 40 is of diameter to that of the supports.
    Type: Grant
    Filed: April 22, 1985
    Date of Patent: February 9, 1988
    Assignee: Ing. Max Mengeringhausen
    Inventors: Max Mengeringhausen, Martin Brillinger, Winfried Werrlein