Patents by Inventor Robert H. Blosnick

Robert H. Blosnick 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).

  • Clamp for railroad car coupler
    Patent number: 5131269
    Abstract: A clamping arrangement for securing end-of-train sensing and monitoring equipment to a railway car coupler and including a plurality of movable gripping arms. A rotatable elongated threaded screw cooperatively associated with the movable gripping arms. The movable gripping arms include insertable portions which fit into core holes formed on the side of the car coupler and which securely grip the sides of the core holes when the gripping arms are closed by the threaded screw.
    Type: Grant
    Filed: March 27, 1984
    Date of Patent: July 21, 1992
    Assignee: Union Switch & Signal Inc.
    Inventors: Robert H. Blosnick, James M. Toms