Patent ID: 7895809

Claim:
A support beam and attachment clevis assembly comprising: (a) a pair of substantially identically configured “J” beams, each “J” beam having a substantially planar stem and a tail, each “J” beam's tail having a distal end and a longitudinal extension, each “J” beam's stem having an upper end lying substantially within said each “J” beam's plane and a longitudinal extension, the stem and tail of each “J” beam among the pair of substantially identically configured “J” beams having an extension differential wherein the longitudinal extension of said each “J” beam's stem is greater than that of said each “J” beam's tail, the extension differentials defining an unobstructed attachment clevis; and (b) fastening means interconnecting the pair of “J” beams so that the distal end of each “J” beam's tail contacts the upper end of the other “J” beam's stem; wherein the fastening means comprises a quadruple of longitudinal aperture series, each longitudinal aperture series among the quadruple of longitudinal aperture series being arranged substantially identically with each other longitudinal aperture series among said quadruple, each aperture among the quadruple of longitudinal aperture series extending laterally through one of the “J” beams.