Patents by Inventor Eugene D. Sambucetti

Eugene D. Sambucetti 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).

  • Hopper gate
    Patent number: 4149470
    Abstract: A water tight hopper gate has a support and control system enabling limited vertical movement of the gate whereby unwanted liquid may be drained from a solids load and enabling subsequent horizontal movement of the gate for the discharge of the solids load.
    Type: Grant
    Filed: August 9, 1977
    Date of Patent: April 17, 1979
    Assignee: Wesco Truck & Trailer Sales
    Inventors: Eugene D. Sambucetti, Keith L. Mathews
  • Semi-trailer
    Patent number: D267166
    Type: Grant
    Filed: August 27, 1979
    Date of Patent: December 7, 1982
    Assignee: Wesco Truck & Trailer Sales
    Inventors: Eugene D. Sambucetti, Keith L. Mathews