Patents Assigned to Wesco Truck & Trailer Sales
  • 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