Patents by Inventor Robert Pope Powers

Robert Pope Powers 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).

  • Patent number: 3946785
    Abstract: This disclosure relates to a radial ply pneumatic tire having one or more body plies containing radially directed inextensible reinforcing cords with the ply ends of such cords terminating on the same side of the bead bundle as the ply; that is, the ply ends are neither turned up or turned down around the bead bundle. The tire further has a bead connector ply containing radial, inextensible reinforcing cords, which is wrapped around the bead bundle. The inextensible radial cords of the bead connector ply and the radial cords of the body ply give the effect of one ply which is wrapped around the bead bundle. These plies may be considered to nest together to form a strong tire construction.
    Type: Grant
    Filed: August 1, 1974
    Date of Patent: March 30, 1976
    Assignee: The Firestone Tire & Rubber Company
    Inventors: Robert Pope Powers, James Dennis Gardner