Patents by Inventor Terry E. Rader

Terry E. Rader 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).

  • Car shifting apparatus
    Patent number: 4252064
    Abstract: Resiliently biased dogs of a car shifting apparatus are automatically moved by double acting hydraulic cylinders to positions in which the dogs cannot engage any car moving along a predetermined path. When this occurs, movement of the dogs from these non-obstructing positions and movement of barneys, which have the dogs pivotally mounted thereon, along the predetermined path are prevented.
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: February 24, 1981
    Assignee: The W. R. Stamler Corporation
    Inventors: Edward H. Ratcliff, Jr., Terry E. Rader