Patent ID: 6920724

Claim:
A structural panel comprising: a) a first track; b) a second track; c) a plurality of elongated members therebetween connected to and securing the first track to the second track, wherein intersections of outermost elongated members and the first track and the second track define four inner corners; d) at least one pair of brackets wherein each bracket of said pair is secured to one of two diametrically opposed inner corners, each of said brackets comprised of a pentagon shaped body with a first side and a second side defining a thickness with a cavity extending therethrough to further define a cavity wall, a first end and a second end, wherein the first end and the second end each have mutually perpendicular outer surfaces, wherein an imaginary first penetration line extends away from both the first end and the second end and wherein the first penetration line intersects and passes through the cavity wall, wherein a first passageway extends about the first penetration line through the cavity wall, wherein an imaginary second penetration line extends from and in a direction perpendicular to the outer surface of the first end, wherein a second passageway extends about the second penetration line through the cavity wall of the first end, and wherein the cavity wall surrounding the first passageway has a convex shape, a third passageway through the cavity wall positioned opposite the second passageway, wherein the second penetration line passes through the third passageway, each of said brackets being a continuous, unitary member; e) a cross member passing through the first passageway of one of the pair of brackets and secured at a first end to the one of the pair of brackets and the cross member passing through the first passageway of the other of the pair of brackets and secured at a second end to the other of the pair of brackets; and f) the second passageway of each of the pair of brackets adapted for receiving a connecting member.