Patents Assigned to Alltec Lifting Systems LLC
  • Method and apparatus for hoisting objects using a modular lifting beam
    Patent number: 8388033
    Abstract: A modular lifting beam comprises two, substantially vertical plates held in parallel, spaced-apart relation by one or more spacers. The modular lifting beam is equipped with a set of staggered mounting lugs at each end of the beam. The mounting lugs have holes passing from the upper surface to the lower surface and are configured such that two or more modular beams may be joined together in end-to-end fashion by inserting pins through their vertically-aligned lugs.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: March 5, 2013
    Assignee: Alltec Lifting Systems LLC
    Inventor: James R. Plair