Patents Assigned to Norman Slater, Inc.
  • Interconnectible structural tubular members
    Patent number: 4108316
    Abstract: An interconnectible structural support member for use in a support structure. The support member comprises an elongated U-shape tubular member defining opposed side arms and a bridge arm extending across a common end of each of the side arms. Each of the side arms have a free end with one of the free ends having a hinge plug protruding therefrom. The other free end is hollow and receives a hinge plug of a side arm of a further U-shape tubular member.
    Type: Grant
    Filed: March 31, 1976
    Date of Patent: August 22, 1978
    Assignee: Norman Slater, Inc.
    Inventor: Norman S. Slater