Patents Assigned to Delta Cube, Inc.
  • Tension bar for chain link fence
    Patent number: 4360188
    Abstract: Disclosed is a tubular tension bar adapted for insertion in the vertically aligned terminal links of a conventional chain link fence during installation of the fence. The bar is of oblong, tubular cross-sectional configuration, formed of galvanized steel, sealed at each end, and characterized by its improved strength and shaped to provide a curvature about its major cross-sectional axis to fit closely in the bight of the vertically aligned, U-shaped openings formed by the terminal links of the fence fabric.
    Type: Grant
    Filed: September 8, 1980
    Date of Patent: November 23, 1982
    Assignee: Delta Cube, Inc.
    Inventors: Andrew C. Craft, Robert H. Hill