Patents Represented by Attorney Scheet & Stone LLP
  • Patent number: 7918636
    Abstract: A pipe handling apparatus has a boom pivotally movable between a first position and a second position, a riser assembly pivotally connected to the boom, an arm pivotally connected at one end to the first portion of the riser assembly and extending outwardly therefrom, a gripper affixed to an opposite end of the arm suitable for gripping a diameter of the pipe, a link pivotally connected to the riser assembly and pivotable so as to move relative to the movement of the boom between the first and second positions, and a brace having a one end pivotally connected to the boom and an opposite end pivotally connected to the arm between the ends of the arm. The riser assembly has a first portion extending outwardly at an obtuse angle with respect to the second portion.
    Type: Grant
    Filed: October 24, 2007
    Date of Patent: April 5, 2011
    Assignee: T&T Engineering Services
    Inventor: Keith J. Orgeron