Patents by Inventor Jacob Kleijwegt

Jacob Kleijwegt 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: 4464892
    Abstract: A metallic cable for reinforcing elastomeric articles comprises a single strand of two filaments twisted together in a first direction, and a single filament helically disposed around the strand in a direction that is opposite to said first direction and has a pitch that is not greater than one and one-half times the lay length of said strand.
    Type: Grant
    Filed: March 11, 1983
    Date of Patent: August 14, 1984
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Jacob Kleijwegt
  • Patent number: 4142568
    Abstract: A bias tire having numerous carcass plies reinforced with nylon cords and a pair of breaker strips embedded in the carcass plies in the area of the tread of the tire. The breaker strips are reinforced with wire cords. The wire cords of the breaker strips and the nylon cords of the carcass plies are disposed at substantially the same angles. A cap strip covers the breaker strips and carcass plies in the area of the tread. The cap strip is a single layer of nylon cords which are disposed at substantially the same angles as the cords of the carcass plies and breaker strips. The ends of the cap strip extend into the sidewalls of the tire.
    Type: Grant
    Filed: February 23, 1977
    Date of Patent: March 6, 1979
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Jacob Kleijwegt