Patents by Inventor John D. Wilham

John D. Wilham 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).

  • Patent number: 6447234
    Abstract: A livestock loading/unloading system for transporting livestock from/to a confinement area to/from a transport vehicle to allow transport from farm-to-farm, from farm-to-processing plant or from processing plant-to-farm. The livestock loading/unloading system includes a mobile conveying apparatus whereby the livestock ride a conveyor from/to the confinement area to/from a transport vehicle. Such a transport vehicle may be specially adapted for use in conjunction with the conveying apparatus, or may be of the conventional livestock transporting type. The conveying apparatus includes a telescoping end that extends into and retracts from the coops of the transport vehicle. A system of hydraulics controls the speed of the conveyor, aids in the transverse leveling of the machine, adjusts both the angle and tier of loading, and levels and controls the telescoping end of the conveyor.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: September 10, 2002
    Assignee: Turkey Scope, LLC
    Inventors: Steven C. Sinn, John D. Wilham, James Pyle, Richard Bloome
  • Publication number: 20020015635
    Abstract: A livestock loading/unloading system for transporting livestock from/to a confinement area to/from a transport vehicle to allow transport from farm-to-farm, from farm-to-processing plant or from processing plant-to-farm. The livestock loading/unloading system includes a mobile conveying apparatus whereby the livestock ride a conveyor from/to the confinement area to/from a transport vehicle. Such a transport vehicle may be specially adapted for use in conjunction with the conveying apparatus, or may be of the conventional livestock transporting type. The conveying apparatus includes a telescoping end that extends into and retracts from the coops of the transport vehicle. A system of hydraulics controls the speed of the conveyor, aids in the transverse leveling of the machine, adjusts both the angle and tier of loading, and levels and controls the telescoping end of the conveyor.
    Type: Application
    Filed: March 26, 1999
    Publication date: February 7, 2002
    Inventors: STEVEN C. SINN, JOHN D. WILHAM, JAMES PYLE, RICHARD BLOOME
  • Patent number: 6017180
    Abstract: A device for removing residual deposits from storage vessels by moving the deposits radially inwardly to a central outlet in the floor of the vessel. The device includes a sweep arm pivotably connected about the central outlet at its inner end and extending outwardly generally parallel with the floor. The sweep arm includes a ramp which plows the deposits up onto a perforated platform which is sloped inwardly towards the outlet. Air pressure is provided into a plenum chamber under the platform so as to create a bearing for the deposits to transverse from the platform to the outlet. A motive drive force is provided so as to pivot the sweep arm about the central outlet thereby plowing the deposits from the floor to the platform and conveying them into the outlet.
    Type: Grant
    Filed: February 20, 1998
    Date of Patent: January 25, 2000
    Inventor: John D. Wilham
  • Patent number: 5902089
    Abstract: A poultry loading apparatus for transporting poultry from a confinement area such as a poultry house to a transport vehicle to allow transport of poultry from farm-to-farm or from farm-to-processing plant. The mobile poultry loading apparatus includes a conveyor system whereby poultry ride from a confinement area to the transport vehicle during loading. The conveying system includes a telescoping end that extends into and retracts from a coop during the loading process. A system of hydraulics controls the speed of the conveyor, aids in the transverse leveling of the machine, adjusts both the angle and tier of loading, and levels and controls the telescoping end of the conveyor.
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: May 11, 1999
    Inventors: Steven C. Sinn, John D. Wilham, James D. Wilham, Richard Bloome