Patent ID: 7571953
Filing Date: 2009-08-11
Classification: B62D

Abstract:
1. A trailer comprising: a floor engageable with a load, the floor comprising a plurality of tubular portions; a first longitudinally extending support member, the first support member having an upper portion connected to the floor, a lower portion connectable to a suspension system, and a web extending between the upper and lower portions and transverse to the floor, the lower portion having a lower flange extending transverse to the web and connectable to the suspension system, the lower flange having a first portion extending from a first side of the web a first distance and a second portion extending from a second opposite side of the web a second distance greater than the first distance, the first and second distances being greater than approximately five inches combined; and at least a pair of support brackets for securing the load; wherein the tubular portions extend transverse to a longitudinal axis of the first support member; and wherein said tubular portions comprise four tubular portions defined by an upper wall, a lower wall, two side walls, and three partitioning walls, and wherein the outermost two of the three partitioning walls extend above the upper wall and form inward-facing hooks for receiving the at least one pair of support brackets.