Patents by Inventor Stephen Talbert

Stephen Talbert 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).

  • Rotary switch with spaced circuit boards and discrete contacts on rotor opposite faces electrically insulated from furthermost board
    Patent number: 4131771
    Abstract: In multiple position rotary switch a pair of printed circuit boards are arranged adjacent opposite sides of a single brush bearing rotatable element. Brush blocks have a plurality of contacting extensions which may be selectively deleted in accordance with circuit design. The rotatable element includes an integral wheel having peripheral means in association with a detent in the housing for particularly positioning the wheel relative to the circuit boards for selectively connecting circuits thereon to establish desired switch connections.
    Type: Grant
    Filed: April 6, 1977
    Date of Patent: December 26, 1978
    Assignee: Becton, Dickinson Electronics Company
    Inventors: Richard W. Erickson, James Pallaske, Stephen Talbert