Patents by Inventor Dee H. Ausmus, Jr.

Dee H. Ausmus, Jr. 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).

  • Patent number: 4630686
    Abstract: An earth scraper for use with a small tractor having a draw bar, the scraper being formed of a generally horizontal frame, the forward end being attachable to a ball hitch or the like on the draw bar of a tractor, the frame supporting an elongated blade of semi-circular, cross-sectional configuration providing a concave forward surface and a convex rearward surface, the top edge of the blades being pivotally secured to the frame and the bottom edge forming a scraping edge, skids affixed to each end of the blade extending in a vertical plane perpendicular the blade longitudinal axis, each skid having an arcuate forward end and an elongated flat bottom surface which is slightly elevationally above the blade scraping edge, and a lever for rotationally adjusting the blade relative to the frame.
    Type: Grant
    Filed: June 27, 1985
    Date of Patent: December 23, 1986
    Inventor: Dee H. Ausmus, Jr.