Patents by Inventor Donald E. Hill

Donald E. Hill 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).

  • Publication number: 20020194794
    Abstract: A support structure for use with an existing single pole tower. The single pole tower has a pole anchored to a foundation and supports a first load. The support structure has a number of sleeves surrounding the pole. A first one of the sleeves is anchored to the foundation. A second load is attached to a second one of the sleeves.
    Type: Application
    Filed: October 26, 2001
    Publication date: December 26, 2002
    Applicant: United Consulting Group
    Inventors: Donald E. Hill, Charles D. Ritz, David W. Cash
  • Patent number: 4087949
    Abstract: A building comprising a cardboard wall panel having a vertical, generally planar central section overlaid with a layer of fiberglass having tensile strength of a preselected magnitude from which two vertical side sections depend at substantially right angles. The building also comprises a cardboard roof panel supported above said wall panel having a generally planar central section overlaid with a layer of fiberglass having tensile strength substantially in excess of said preselected magnitude from which two vertical side sections depend.A building comprising a fiberglass reinforced cardboard wall panel having a vertical, generally planar central section from which two vertical side sections extend at substantially right angles, and a top flap extending substantially right angularly and horizontally from an upper portion of the central section between the side sections.
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: May 9, 1978
    Inventor: Donald E. Hill
  • Patent number: 3984712
    Abstract: Method and apparatus for simplifying the process of connecting external lead wires to windings in a dynamoelectric machine is disclosed wherein there is provided a plurality of pairs of intermeshable electric connectors and at least one annular insulating member having one connector of each pair affixed thereto and external lead wires connected to certain ones of the affixed connectors with the other connector of each pair being connected to selected winding leads. The other connector of each pair may also be affixed to another annular insulating member so that, when the two annular members are in a juxtaposed position, respective pairs are aligned, and additional conductors may be provided on either insulating member for interconnecting windings as desired. The annular members may also function to surround the winding end turns at one end of the machine stator to confine and protect those end turns.
    Type: Grant
    Filed: November 11, 1974
    Date of Patent: October 5, 1976
    Assignee: Industra Products, Inc.
    Inventor: Donald E. Hill