Patents by Inventor John R. Perry, Jr.

John R. Perry, Jr. 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).

  • Isolation mounting system for railroad car steps and running boards
    Patent number: 7367270
    Abstract: A mounting system is provided for securing a metal support surface to a metal bracket on a railroad car. The invention is improved by a compressible, energy absorbing arrangement secured intermediate the support surface and the bracket for preventing metal to metal contact between the support surface and the bracket and absorbing vibrational energy caused by movement of the railroad car.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: May 6, 2008
    Assignee: Railroad Steps & Boards, LLC
    Inventor: John R. Perry, Jr.
  • Isolation mounting system for railroad car steps and running boards
    Patent number: 7089870
    Abstract: A mounting system is provided for securing a metal support surface to a metal bracket on a railroad car. The invention is improved by a compressible, energy absorbing arrangement secured intermediate the support surface and the bracket for preventing metal to metal contact between the support surface and the bracket and absorbing vibrational energy caused by movement of the railroad car.
    Type: Grant
    Filed: February 10, 2004
    Date of Patent: August 15, 2006
    Assignee: Railroad Steps & Boards, LLC
    Inventor: John R. Perry, Jr.