Patents by Inventor Ken Knutson

Ken Knutson 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: 5938399
    Abstract: A rotatable attachment is provided for rotatably mounting a variety of work attachments to a skid steer loader. The inventive device includes a base assembly removably mountable to the lift arms of a skid steer loader and a rotational assembly rotatably coupled to the base assembly, wherein the rotational assembly is rotatable relative to the base assembly by means of a rotation system and is adapted for removable mounting of a work attachment thereto. As such, the rotational assembly and the work attachment are conjointly rotatable through 360 degrees in a plane which is transverse to a longitudinal axis of the lift arms of the skid steer loader.
    Type: Grant
    Filed: June 26, 1997
    Date of Patent: August 17, 1999
    Inventor: Ken Knutson