Patents by Inventor Ricky L. Gaughan

Ricky L. Gaughan 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).

  • Manure-grinding fertilizer spreader
    Patent number: 7530509
    Abstract: An improved manure-grinding fertilizer spreader having at least two progressively bladed cylinders 17 at a bottom of a funneled mobile hopper 11 with a grinder base 12 proximate a discharge aperture 13. The mobile funneled hopper is hand-cart sized to be hand-pulled or small-tractor-pulled with at least two progressively bladed cylinders 17 being rotated by detachable engagement of wheels 15 with at least two cutter axles 10 and 56 on which the at least two progressively bladed cylinders 17 are situated axially. An optional agitator 47 may be used in conjunction with the improved manure-grinding fertilizer spreader so as to prevent manure build-up.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: May 12, 2009
    Inventors: Ricky L. Gaughan, Dwight Stephen Tabb
  • Manure-grinding fertilizer spreader
    Publication number: 20080023504
    Abstract: An improved manure-grinding fertilizer spreader having at least two progressively bladed cylinders 17 at a bottom of a funneled mobile hopper 11 with a grinder base 12 proximate a discharge aperture 13. The mobile funneled hopper is hand-cart sized to be hand-pulled or small-tractor-pulled with at least two progressively bladed cylinders 17 being rotated by detachable engagement of wheels 15 with at least two cutter axles 10 and 56 on which the at least two progressively bladed cylinders 17 are situated axially. An optional agitator 47 may be used in conjunction with the improved manure-grinding fertilizer spreader so as to prevent manure build-up.
    Type: Application
    Filed: July 17, 2006
    Publication date: January 31, 2008
    Inventors: Ricky L. Gaughan, Dwight Stephen Tabb