Patent ID: 7275289
Filing Date: 2007-10-02
Classification: A47C,B29C,B29L,Y10S,Y10T

Abstract:
1. A structure comprising: a) a first support member having a first wall having (i) a top surface and (ii) a first thickness, the first support member having at least one indented female connector, the first wall surrounding an opening, b) the indented female connector has at least one inner wall extending substantially perpendicular to the first wall and bordering the opening, c) the inner wall has at least one rib, d) the indented female connector has a bottom wall joined to the inner wall and wherein a distance from the rib to the top surface is greater than the thickness of the first wall and (i) the first wall, (ii) the at least one inner wall, (iii) the at least one rib (iv) the bottom wall and (v) the first support member are one piece, e) at least one second support member having a male connector side and an opposed base side with a male connector that extends from each of the male connector sides, f) wherein the male connector is releasably positioned internal to the indented female connector and joined to the indented female connector to join the first support member and the second support member, g) a first beam having opposed beam sides with grooves that are aligned with one another on opposed sides of the first beam and wherein the second support member has openings with guides that extend into the second support member and the first beam is slidingly received in the openings in the second support member such that the guides are received in the grooves of the first beam and held therein by a friction fit and the guides and the first beam for providing structural stability; and (h) wherein the first support member is hollow such that the indented female connector extends completely within the first support member.