Patents by Inventor Robert C. Ferris

Robert C. Ferris 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 for manufacturing insulated grounding straps
    Patent number: 4040176
    Abstract: A method is disclosed for manufacturing insulated grounding straps of the type used for grounding a television chassis. The straps are produced from a continuous length of insulated flat strip conductor. Holes are punched on either side of a severing point selected according to the desired length of the strap. The continuous length is then severed between the holes and the insulation removed near the ends of the severed lengths.
    Type: Grant
    Filed: June 11, 1976
    Date of Patent: August 9, 1977
    Assignee: Christiana Industries Corporation
    Inventor: Robert C. Ferris