Patents Assigned to Thomas Elliott
  • Surface removal silo unloaders
    Patent number: 4533280
    Abstract: An improved silo unloader having an ensilage cover of air impermeable thermally insulating material for limiting air contact with the surface of the ensilage. The ensilage cover rests on the surface of the ensilage and rotates with the lower part of the silo unloader. The ensilage cover is preferably constructed of upper and lower layers of air-impermeable material with an insulating material layer between. The lower layer is preferably coated with a material which is resistant to adherence of frozen material.
    Type: Grant
    Filed: May 26, 1983
    Date of Patent: August 6, 1985
    Assignee: Thomas Elliott
    Inventors: Thomas Elliott, Todd Knecht