Patents by Inventor Robert W. Loudon

Robert W. Loudon 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: 5011184
    Abstract: A stabilizer system for a utility vehicle that includes a stabilizer unit having a hydraulically-actuated piston cylinder, a leg connected to an end of the piston and carried within a protective sleeve, a ground engaging pad, and a hydraulic actuating and control means by which the leg and pad may be extended and retracted within the dimensional profile of the vehicle. In the retracted position, the leg and pad are carried above the undercarriage clearance space of the vehicle. Advantageously, a utility vehicle equipped with the system may be moved into and operated stably in terrain providing limited sidewall and undercarriage clearance space and having highly hetereogeneous and non-supportive soil conditions.
    Type: Grant
    Filed: September 28, 1989
    Date of Patent: April 30, 1991
    Inventor: Robert W. Loudon
  • Patent number: 4903418
    Abstract: An apparatus for removing trees, bushes, and other plants for transplantation and other purposes consisting of an elongated, concave scoop mounted on a rigid frame. This apparatus may be adapted for attachment to any standard hydraulically-operated loader. Providing support to the scoop and increasing the rearward carrying capacity of the scoop are gussets which are affixed at the point at which the scoop attaches to the frame.
    Type: Grant
    Filed: December 8, 1988
    Date of Patent: February 27, 1990
    Inventor: Robert W. Loudon