Angular rub rails for trailers

Abstract

A side rail assembly for a flatbed trailer extruded together as one integrated piece, including: a top extension face; a top chamfer; a side vertical face; a top horizontal face diagonally coupled to the side vertical face by the top chamfer, the top horizontal face to step down into the top extension face, wherein the top extension face extends to provide a surface to attach floor boards to the side rail assembly; an inner vertical face; a bottom extension face; an extended flange coupled to the bottom extension face; a bottom chamfer; and a bottom horizontal face diagonally coupled to the side vertical face by the bottom chamfer, the bottom horizontal face also couples to the bottom extension face, wherein the bottom horizontal face extends to the extended flange to provide an ability to use flat hooks for cargo securement.

Dependencies are inferred from the claim text.