Patents by Inventor Rodney R. Hughes

Rodney R. Hughes 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).

  • Snap-on cap and washer assembly
    Patent number: 4136598
    Abstract: A snap-on cap and washer assembly for screw and like fasteners which attach paneling and similar interiors to walls or framework is disclosed. The snap-on cap has a centrally located cylindrical hub equipped with a radially outwardly extending annular flange, and the washer is adapted to fixedly receive the cylindrical hub of the cap piece.
    Type: Grant
    Filed: August 19, 1977
    Date of Patent: January 30, 1979
    Inventor: Rodney R. Hughes