Patents by Inventor Beatrice Schulte

Beatrice Schulte 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).

  • Type E coupler yoke
    Patent number: 5096076
    Abstract: A coupler yoke for an E-Type coupler is constructed with a blunt nose by foreshortening the length of the nose. The nose length is 3 inches as measured from a point at the forward most part of a semicircular end of the keyslot to the forward most end of the nose portion. The walls of the nose portion are solid with a trapezoidal cross-sectional shape. The nose wall extend rearwardly where they merge with keyslot ribs at each side of the keyslot in the head portion of the yoke.
    Type: Grant
    Filed: April 8, 1991
    Date of Patent: March 17, 1992
    Assignee: McConway & Torley Corporation
    Inventors: William O. Elliott, Beatrice Schulte