Patents Assigned to Ronald A. Kvinge
  • Patent number: 4716610
    Abstract: This invention is for a hand tool comprising a body or a shank having a first end and also a second end. The first end may be a curved end having a circular passageway. The curved end with the circular passageway can be positioned around the upper end of the valve housing so as to allow a wrench to be placed on the hexagonal cap or hexagonal nut to rotate the same. The second end is in the form of a finger and can be positioned between the valve housing and an upright pipe so as to be able to use a wrench for rotating a connecting between a pipe and the valve.
    Type: Grant
    Filed: November 5, 1984
    Date of Patent: January 5, 1988
    Assignee: Ronald A. Kvinge
    Inventors: Albert J. Therkildsen, Ronald A. Kvinge