Patents by Inventor Francis G. Scott

Francis G. Scott 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: 4795135
    Abstract: A trailed skidder vehicle driven from the power take-off of a tractor or other power driving vehicle performs the operations of a conventional skidder. The trailed skidder vehicle has an elongate structural frame supported by an axle and set of wheels at the rear end of the frame. The axle includes a differential drive for coordinated drive of the set of wheels. A load bearing superstructure arch-like support extends above the frame adjacent to the rear end. The arch support is constructed with braces on the frame for transmitting forces from a load applied at the top of the arch support to the axles. A superstructure cable bearing such as a cable roller arrangement or fairlead is mounted on the arch support for guiding and bearing a timber skidding cable. A winch is mounted on the frame forward of the superstructure arch support for extending and retracting a timber skidding cable over the cable bearing or roller arrangement.
    Type: Grant
    Filed: July 17, 1986
    Date of Patent: January 3, 1989
    Inventor: Francis G. Scott