Patents by Inventor Ernest H. Steadman

Ernest H. Steadman 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).

  • Patent number: 3974601
    Abstract: An improved multi-block support construction system and method for constructing, for example, arches and straight load support shapes utilizing uniquely designed construction components to be assembled in a simple and quick manner to provide the overall support structure. The system includes rods for binding the basic building blocks together, as well as straight blocks and tapered blocks which form the components of straight and curved sections, respectively, of the support system. The preferred embodiment includes at least three blocks with a series of internal, angled tensioned rods joining them together.
    Type: Grant
    Filed: April 4, 1975
    Date of Patent: August 17, 1976
    Inventor: Ernest H. Steadman