Patents by Inventor James Gullickson

James Gullickson 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).

  • Rotatable and articulated material handling apparatus
    Patent number: 7878750
    Abstract: A material handling apparatus for mounting on a support structure. The material handling apparatus comprises a telescopic riser portion coupled to the support structure. A telescopic boom portion is coupled to the riser portion. A telescopic jib portion is coupled to the riser portion. A hook is coupled to the jib portion. A control apparatus is coupled to each of the riser, boom, and jib portions. Wherein, each of the telescopic portions can be independently, selectively moved in a push-pull mode to manipulate material.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: February 1, 2011
    Assignee: Oshkosh Corporation
    Inventors: Zhendong (Mike) Zhou, Michael Yanacek, Jon Morrow, James Gullickson
  • Rotatable and articulated material handling apparatus
    Publication number: 20070172342
    Abstract: A material handling apparatus for mounting on a support structure. The material handling apparatus comprises a telescopic riser portion coupled to the support structure. A telescopic boom portion is coupled to the riser portion. A telescopic jib portion is coupled to the riser portion. A hook is coupled to the jib portion. A control apparatus is coupled to each of the riser, boom, and jib portions. Wherein, each of the telescopic portions can be independently, selectively moved in a push-pull mode to manipulate material.
    Type: Application
    Filed: March 17, 2004
    Publication date: July 26, 2007
    Inventors: Zhendong Zhou, Michael Yanacek, Jon Morrow, James Gullickson