Patents Assigned to Charles W. Kertz
  • Horseshoe measuring device
    Patent number: 4399614
    Abstract: This horseshoe measuring device consists primarily of a base member, which is used as a straight edge, for determining if a horseshoe player has a "ringer", or not, and a pair of pivotal arms are secured to the base member, for accurately measuring the distance between a pair of horseshoes and the anchored horseshoe peg. The device further consists of a file, for removing burrs from horseshoes, so as to prevent them from damaging the peg.
    Type: Grant
    Filed: April 23, 1981
    Date of Patent: August 23, 1983
    Assignee: Charles W. Kertz
    Inventor: Charles W. Kertz