Patents by Inventor Mark Anthony Linnebur

Mark Anthony Linnebur 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).

  • Seed boot attachment
    Patent number: 7055619
    Abstract: This invention is an apparatus for planting seed and injecting dry fertilizer (dry granular material) with an air seeder, chisel plow or cultivator with air seeder components while at the same time tiling the soil. The apparatus consists of a vertically oriented conveyance tube that directs the granular material into a groove formed by the apparatus by means of a knife mounted to the underside of a triangular configured bracket which also serves as the mounting structure. The seed and fertilizer are injected into the groove, below the compacted sweep layer (formed by the sweep shovel) and next to firm soil that does not dry out as would the loose soil above the sweep layer.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: June 6, 2006
    Inventors: Mark Anthony Linnebur, Lloyd Linnebur
  • Air seeder attachment for a V-Blade Plow
    Patent number: 6986314
    Abstract: This invention is an apparatus for planting seed and injecting dry fertilizer (dry granular material) with a V-Blade Plow while at the same time tilling the soil. The apparatus consists of a series of circular conveyance tubes that direct the granular material into a groove formed by the apparatus by means of a knife mounted to the underside of a metal plate which also serves as the mounting structure. The seed and fertilizer are injected into the groove, below the compacted sweep layer (formed by the blade) and next to firm soil that does not dry out like the loose soil above the sweep layer.
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: January 17, 2006
    Inventors: Mark Anthony Linnebur, Lloyd Hubert Linnebur, Jr.