Patents by Inventor Norman S. Slater

Norman S. Slater has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 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