Patents by Inventor Brian Beresford

Brian Beresford 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).

  • Publication number: 20090000698
    Abstract: Disclosed is a method and apparatus for cutting a tree using a helicopter and a tree cutter suspended from the helicopter. The tree cutter includes a frame which is selectively orientable about a horizontal axis of rotation by an elongate member extending perpendicular to the horizontal axis. A support line from the helicopter is mounted to the elongate member. The support line may be slid to a plurality of locations along the elongate member. Each of the plurality of locations corresponds to a unique orientation of the frame. A pair of gripping arms extend from the frame. A saw is pivotally mounted to the frame so as to cut a tree secured in the gripping arms. The method includes selectively orienting and suspending the cutting apparatus proximate to a tree to be cut, gripping the tree with the gripping arms and cutting the tree with the saw.
    Type: Application
    Filed: June 5, 2008
    Publication date: January 1, 2009
    Inventor: Brian Beresford