Patents by Inventor Cary L. Sizelove, Sr.

Cary L. Sizelove, 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).

  • Knife applicator for dry and liquid fertilizer
    Patent number: 4592294
    Abstract: An applicator for dry and liquid fertilizer includes a knife for forming a slot in the soil, a dry fertilizer-conduit mounted behind the knife and formed into a U-shaped channel with an elongated, upright slot at the rear, and a flexible hose for liquid fertilizer removably wedged in the slot and forming the rear wall of the channel. If the dry fertilizer conduit becomes plugged or restricted, the liquid fertilizer hose is removed, and a tool may be used to clear the conduit.
    Type: Grant
    Filed: March 28, 1985
    Date of Patent: June 3, 1986
    Assignee: DMI, Inc.
    Inventors: William J. Dietrich, Sr., Dean A. Knobloch, Cary L. Sizelove, Sr.
  • Livestock self-feeder
    Patent number: 4582023
    Abstract: A livestock self-feeder includes a main feed storage hopper supplying feed to a retaining area in which the height of feed is constant and independent of the amount of feed in the main hopper. The feed is then dispensed from the retaining hopper through an adjustable feed gate.
    Type: Grant
    Filed: November 14, 1984
    Date of Patent: April 15, 1986
    Assignee: Zumbahlen Equipment Company
    Inventors: Dennis J. Zumbahlen, Vincent J. Zumbahlen, Cary L. Sizelove, Sr., William J. Dietrich, Sr.
  • Agricultural fertilizer applicator
    Patent number: 4574715
    Abstract: An improved fertilizer applicator includes a rolling coulter and a knife both mounted to a single tool bar mount but with separate spring cushions for independent clearing action and designed for improved clearance suitable for use in heavy residue.
    Type: Grant
    Filed: November 15, 1984
    Date of Patent: March 11, 1986
    Assignee: DMI, Inc.
    Inventors: William J. Dietrich, Sr., Cary L. Sizelove, Sr., Dean A. Knobloch