Patents by Inventor John D. Eyestone

John D. Eyestone 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).

  • Packaged inductive coil assembly
    Patent number: 4172965
    Abstract: A plurality of individual toroidal loading or inductive coils mounted on a fiberglass dowel are positioned within a D-shaped case so that wiring spaces are provided between the peripheries of the coils and the junctures of the arcuate and straight sections of the case. Terminal strips are laid in the wiring spaces so that coil and stub cable wires may be secured to terminal posts projecting from the strips. The case is provided with openings to permit encapsulation of the coils. The D-shaped configuration of the case permits compact assembly of a number of cases within an outer casing.
    Type: Grant
    Filed: December 27, 1977
    Date of Patent: October 30, 1979
    Assignee: Western Electric Company, Incorporated
    Inventors: John D. Eyestone, Michael E. Szymanski