Patents Assigned to Robert T. Barnhart
  • Combination pin straightener and pin spreading device
    Patent number: 5203382
    Abstract: A tool used for straightening and spreading damaged electrical stage pin connectors. The tool consists of a handle and a tube which form a T-shape, there are two opposing holes on the handle for strightening bent pins with one end of the handle being tapered for tight fits. The tube embodies a blade affixed in the bottom of the tube and recessed from the mouth of the tube for prevention of laceration.
    Type: Grant
    Filed: January 9, 1992
    Date of Patent: April 20, 1993
    Assignee: Robert T. Barnhart
    Inventors: Robert T. Barnhart, Kent S. McFann