Patents by Inventor Richard A. DeLille

Richard A. DeLille 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).

  • Magnetic return mechanism
    Patent number: 4027144
    Abstract: An improved magnetic return mechanism, especially useful in timing devices of the type including a motor means for driving a member at a given rotational velocity about a given axis and from a selected angular position, means for indicating when the member has been driven a given angular amount corresponding to a cycle time, means for releasing the member for free rotation about the given axis back to the selected angular position, and return means for rotating the member from a position angularly spaced from the selected position to the selected position.
    Type: Grant
    Filed: October 28, 1975
    Date of Patent: May 31, 1977
    Assignee: Gulf & Western Industries, Inc.
    Inventors: Richard A. DeLille, William A. Curnan, Gentiel M. DeGryse
  • Magnetic return mechanism
    Patent number: 4005819
    Abstract: An improved magnetic return mechanism, especially useful in timing devices of the type including a motor means for driving a member at a given rotational velocity about a given axis and from a selected angular position, means for indicating when the member has been driven a given angular amount corresponding to a cycle time, means for releasing the member for free rotation about the given axis back to the selected angular position, and return means for rotating the member from a position angularly spaced from the selected position to the selected position.
    Type: Grant
    Filed: February 3, 1975
    Date of Patent: February 1, 1977
    Assignee: Gulf & Western Industries, Inc.
    Inventors: Richard A. DeLille, William A. Curnan, Gentiel M. DeGryse