Patents by Inventor Gary E. Collinge

Gary E. Collinge 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: 4848703
    Abstract: A method of transporting an elongated object with a grapple includes placing the object in a generally horizontal position on a surface. The grapple is opened and placed about the object. The grapple is then closed about the object with a force sufficient to hold the arms of the grapple against the object, but insufficient to squeeze the object tightly between the arms. The grapple is raised with the object, and the object is allowed to swing between the arms of the grapple to a generally vertical position. The grapple may include two arms having pivotally interconnected inner ends. The arms have outer portions at the outer ends with edges directed towards the inner ends. The grapple has a closed position wherein the edges of the outer portions are perpendicular to an axis symmetry extending between the arms of the grapple.
    Type: Grant
    Filed: December 23, 1987
    Date of Patent: July 18, 1989
    Assignee: Coulson Forest Products Ltd.
    Inventors: Wayne C. S. Coulson, Philip S. Jarman, Gary E. Collinge