Patents by Inventor Walter E. Swartz

Walter E. Swartz 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: 4589332
    Abstract: A flashing system for a grain drying bin is described to prevent the accumulation of grain between the juncture of the grain drying floor positioned within the bin and the interior surface of the vertical wall of the bin. The flashing system is comprised of a plurality of flashing members secured together in an end-to-end relationship so as to extend around the entire inner wall surface of the bin at the lower end of the drying floor. The upper ends of the flashing members are secured to the wall of the bin and extend downwardly and inwardly therefrom to the perforated drying floor.
    Type: Grant
    Filed: September 3, 1985
    Date of Patent: May 20, 1986
    Assignee: Stormor, Inc.
    Inventors: Donald B. Brockhaus, Calvin L. Fuehrer, Walter E. Swartz, Vernon H. Sietmann
  • Patent number: 4587893
    Abstract: A tension band for a grain drying bin is described which extends around the lower end of a conical-shaped drying floor positioned within the bin. The lower end of the grain drying floor is secured to the tension band which is secured to the wall of the bin so that the weight of the grain drying floor is transferred to the concrete foundation supporting the bin through horizontally spaced and vertically disposed stiffeners.
    Type: Grant
    Filed: September 3, 1985
    Date of Patent: May 13, 1986
    Assignee: Stormor, Inc.
    Inventors: Donald B. Brockhaus, Calvin L. Fuehrer, Walter E. Swartz, Vernon H. Sietmann