Patents Assigned to Norris Sucker Rods
  • Rod guide
    Patent number: 6152223
    Abstract: A rod guide for a cylindrical rod. The rod guide includes a cylindrical body surrounding and coaxial with the rod. A first pair of opposed fins extends from the cylindrical body, each first fin having a pair of planar sidewalls parallel to each other and parallel to the diameter of the cylindrical body. A second pair of opposed fins, each has a pair of radiused sidewalls wherein each second fin extends outward radially from the cylindrical body to a terminal end with the fin widest at its terminal end.
    Type: Grant
    Filed: September 14, 1998
    Date of Patent: November 28, 2000
    Assignee: Norris Sucker Rods
    Inventors: Gary E. Abdo, J. D. White, Steve Craft, Brett White