Patents by Inventor Gunter Regnath

Gunter Regnath 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).

  • Screw retention device
    Patent number: 5711644
    Abstract: In a screw retention device for a screw (1) by means of which a first component (2a) and a second component (2b) are braced, a plain washer (5b) bears positively on the first component (2a) and is likewise braced by means of the head of the screw (1) on this first component (2a). A retaining washer (5a) is connected positively to the head of the screw (1), and the retaining washer (5a) is connected to the plain washer (5b) by means of a welding bead (4).
    Type: Grant
    Filed: September 5, 1996
    Date of Patent: January 27, 1998
    Assignee: Asea Brown Boveri AG
    Inventors: Gunter Regnath, Herbert Senn