Patents by Inventor Chesley L. Zutaut

Chesley L. Zutaut 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).

  • Method and apparatus for removing excess electro-phoretic material from a coated interior workpiece surface
    Patent number: 4158619
    Abstract: Improved method and apparatus for removing excess electrophoretic material from a coated interior workpiece surface wherein a flow of air is passed over the entirety of the electrophoretic coating to remove such excess electrophoretic material therefrom.
    Type: Grant
    Filed: February 17, 1978
    Date of Patent: June 19, 1979
    Assignee: Standard T Chemical Company, Inc.
    Inventors: Loyd R. Brower, Jr., Leonard P. Madsen, Chesley L. Zutaut
  • Nozzle apparatus for electrophoretic coating of interior surfaces
    Patent number: 4119522
    Abstract: An improved nozzle for electrophoretically coating the interior surface of a workpiece, such nozzle having an electrically conductive linear portion corresponding to a selected linear dimension of the workpiece, an electrically conductive head portion connected and disposed substantially normal thereto and corresponding to a closed bottom end of the workpiece, inlet tubing connected to a discharge orifice in the head portion of the nozzle for delivery of electrophoretic material onto the interior surface of the workpiece, and wherein associated means are provided for moving the workpiece and the nozzle relative to one another about an axis fixed relative to the workpiece and the nozzle and in a direction lateral to the selected linear dimension of the workpiece.
    Type: Grant
    Filed: February 17, 1978
    Date of Patent: October 10, 1978
    Assignee: Standard T Chemical Company, Inc.
    Inventors: Loyd R. Brower, Jr., Leonard P. Madsen, Chesley L. Zutaut