Patents by Inventor Franklin D. Barber

Franklin D. Barber 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).

  • Dampened railway car truck
    Patent number: RE31008
    Abstract: A dampened bolster and side frame assembly for a railway truck including widened lands on the side frame and a plurality of spaced wedges on each side of the bolster and on opposite sides of the frame center line.
    Type: Grant
    Filed: January 31, 1980
    Date of Patent: August 10, 1982
    Assignee: Standard Car Truck Company
    Inventor: Franklin D. Barber