Patents Examined by O. E. Crutchfield
  • Reinforcing elements
    Patent number: 3936278
    Abstract: Article incorporating at least one tensile reinforcing element such as a metal ribbon twisted in helical fashion but having at least one edge thereof intermittently deformed out of its helical configuration.
    Type: Grant
    Filed: August 26, 1968
    Date of Patent: February 3, 1976
    Assignee: Trefileries Leon Bekaert, P.V.B.A.
    Inventor: Joris Moens