Patents Assigned to 31, Incorporated
  • Probe and gauge system for tire repair
    Patent number: 6382019
    Abstract: A probe and gauge system for determining the need for a simple one piece patch-plug, or a complex two piece repair. The probe is inserted into an injury in a tire such as a puncture hole and the angle of the hole, known as the injury angle, is calculated on the gauge to determine the need for a simple one piece patch-plug, or a complex two piece repair.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: May 7, 2002
    Assignee: 31, Incorporated
    Inventors: Robert A. Hendry, Charles L. Muhs