Patents by Inventor James D. Moncus

James D. Moncus 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).

  • Derrick mounted apparatus for the manipulation of pipe
    Patent number: 4077525
    Abstract: Derrick mounted apparatus for the manipulation of lengths of pipe in or out of one or more finger boards in proximity thereto comprising a pipe manipulating arm adapted to move along a single predetermined line and a pipe gripping hand rotatably attached to one end of the pipe manipulating arm, the pipe gripping hand being capable of accepting and discharging pipe in an angular direction with respect to the line of movement of the arm.
    Type: Grant
    Filed: November 14, 1974
    Date of Patent: March 7, 1978
    Assignee: Lamb Industries, Inc.
    Inventors: Stephen R. Callegari, James D. Moncus, Roland George Harper, Jr.