Patents by Inventor Samuel M. Bader

Samuel M. Bader 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).

  • Automated load and unload highway trailer
    Patent number: 4756659
    Abstract: An automated load and unload highway trailer is provided and consists of a conveyor assembly split into two sections driven by a reversible motor to facilitate loading and unloading of a shipment of articles to and from the superstructure of the trailer.
    Type: Grant
    Filed: January 6, 1987
    Date of Patent: July 12, 1988
    Inventor: Samuel M. Bader
  • Design column and door system for highway trailers
    Patent number: 4652042
    Abstract: This invention is a truck trailer door system around all sides thereof, including a plurality of vertically telescopic doors supported on telescopic cylinders located in stationary columns located between the doors.
    Type: Grant
    Filed: May 30, 1985
    Date of Patent: March 24, 1987
    Inventor: Samuel M. Bader