Patents Represented by Attorney H. E. Hummer
  • Patent number: 3935045
    Abstract: A "full cap" method of retreading a tire with a previously molded and vulcanized tread in combination with unvulcanized rubber material which is placed adjacent the precured tread in the shoulder regions, or upper sidewall areas of the tire. Metal rings are placed over the unvulcanized rubber material and heated to mold in the unvulcanized material a pattern of grooves and recesses which esthetically blends with the design of the precured tread. Conventional techniques for heating and cementing the precured tread to the tire casing are used in recapping the tire.
    Type: Grant
    Filed: October 26, 1973
    Date of Patent: January 27, 1976
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Merritt W. Wolfe