Patents by Inventor LARRY FIKOWSKI

LARRY FIKOWSKI 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: 20060285941
    Abstract: A pipe-handling apparatus for moving a pipe to and from a drilling floor of a drilling rig includes a main support structure, a ramp extendable between the main support structure and the drilling floor, a pipe carrier mounted on the main support structure for moving relative thereto between a lower position and an elevated position over the ramp, the carrier including a ramp end adjacent the ramp, an far end, and an elongate indentation on its upper surface to accommodate a pipe therein, a lift arm including a first end and a second end, the lift arm being pivotally connected at its first end adjacent the far end of the carrier and operable below the carrier to lift and support the carrier's far end to an elevated position, a track on the main support structure for supporting axial sliding motion of the carrier and the lift arm therealong, the track including a stop for limiting axial movement of the second end of the lift arm along the track toward the ramp, and a drive system for pulling the carrier from th
    Type: Application
    Filed: June 1, 2005
    Publication date: December 21, 2006
    Applicant: PRAGMA ENGINEERING LTD.
    Inventors: LARRY FIKOWSKI, Glenda Fikowski, DOUGLAS HUNTER, FRIEDHOLD BROST