Patents by Inventor L. A. Wheaton

L. A. Wheaton 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).

  • Portable irrigation brake
    Patent number: 4452398
    Abstract: This invention relates to braking mechanism for mobile irrigation systems in general, and more specifically to vertically adjustable, elongated, wheeled, brake member that is clamped around and carried by the irrigation pipe itself.
    Type: Grant
    Filed: September 3, 1982
    Date of Patent: June 5, 1984
    Inventors: L. A. Wheaton, Janette Wheaton