Patents by Inventor Anandraj DAIRIAM

Anandraj DAIRIAM 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).

  • Apparatus for Handling Tubulars
    Publication number: 20150345234
    Abstract: A tubular handling tool is taught for use as an elevator, comprising one or more slips movably retained by one or more upper and lower rings, wherein the upper and lower rings provide constraint against radial expansion forces. A frame is taught for an elevator comprising one or more upper and lower rings and one or more removable means for connecting the upper and lower rings and attaching the frame to a top drive. A tubular handling tool is taught for use as a top mount spider comprising one or more slips movably retained by one or more upper and lower rings, wherein the upper and lower rings provide constraint against radial expansion forces. A tubular handling tool is taught for use as a flush mount spider comprising one or more slips movably retained on an upper ring and a lower ring. A slip is taught comprising a movable sliphead.
    Type: Application
    Filed: March 22, 2013
    Publication date: December 3, 2015
    Applicant: MCCOY GLOBAL INC.
    Inventors: Anandraj DAIRIAM, Ronaldus R.M. ROLING, Jochen PFRENGER, Paul MCLAUGHLIN