Patents by Inventor Omar Cantu Alanis

Omar Cantu Alanis 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).

  • Bi-directional moldboards supports used in moldboard plows to carry out conservation tillage
    Patent number: 5771979
    Abstract: In accordance with the present invention, there is provided a tillage conservation plow (100) for plowing the earth and exposing, on the surface of the earth, weeds and past harvest residue. The plow includes a hitch frame (1) and a framework (2) connected to the hitch frame. A support (10) is connected to the framework. The support is operable to allow the earth to pass unturned. A blade (4) is connected to the moldboard support. The support, in combination with the blade, is operable to place the weeds and past harvest residue on the surface of the earth without turning over the soil.
    Type: Grant
    Filed: August 20, 1996
    Date of Patent: June 30, 1998
    Assignee: Industrias John Deere, S.A. DE C.V.
    Inventor: Omar Cantu Alanis