Patents by Inventor Cecil J. Spears, Sr.

Cecil J. Spears, Sr. 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).

  • Peanut digger and vine inverter
    Patent number: 4934461
    Abstract: A peanut vine digging and vine inverting apparatus is disclosed consisting of a plurality of diggers in the form of modified discs; a tap root cutter for each row of diggers and means for positioning the vines on the ground with the peanuts upwardly to be sun dried.
    Type: Grant
    Filed: May 10, 1989
    Date of Patent: June 19, 1990
    Inventors: Cecil J. Spears, Sr., Larry Spears, Cecil J. Spears, Jr.