Patents by Inventor Fray O. Gideon

Fray O. Gideon 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).

  • Fertilizer filter
    Patent number: 4169057
    Abstract: A rapid cleaning filter utilized in a liquid fertilizer system including an elongate tank having a screen filter element longitudinally disposed in the tank with an entry slot in the end of the tank for quick removal from the tank; sealing means around that portion of the filter element extending outwardly of the tank and a quick release latching arm for holding the element in sealing relation with the tank.
    Type: Grant
    Filed: March 10, 1978
    Date of Patent: September 25, 1979
    Assignee: Boaz, Inc.
    Inventor: Fray O. Gideon