Patent ID: 7472969

Claim:
A snap together arrangement comprising: a plurality of structural elements, each structural element comprising a panel cover at each corner and an elongated member extending between adjacent corners to form a four-sided frame, wherein the elongated member is a structural beam that substantially provides skeletal support for the plurality of structural elements; each panel cover having a first latch and catch pair and a second latch and catch pair, wherein each of the first latch and catch pair and the second latch and catch pair include a latch and a catch, said catch with elongated deformable slot walls having a length and being substantially rigid and having adequate memory and elasticity to deform and snap back and said latch with an enlarged elongated head having a length substantially similar as the length of the slot walls, said catch and latch extend at a fixed angle relative to each other and extend from a substantially common vertex of the panel cover and wherein in an assembled state, said catch snaps into engagement with a latch of an adjacent corner panel cover of an adjacent structural element in the transverse direction of said elongated deformable slot walls of said catch and the latch and the catch combination being firmly mated with each other and wherein the first and second latch and catch pairs are at a 90 degree angle relative to each other on said panel cover and wherein the length of the latch and the length of the catch of each latch and catch pair is parallel to each other; said panel cover further comprising a first elongated member cavity and a second elongated member cavity, the first elongated member cavity and the second member cavity to receive an end of one of said elongated members, wherein each elongated member cavity includes a depth and wherein the depth of the first elongated member cavity extends at a 90 degree angle relative to the second elongated member cavity; at least two structural elements of the plurality of structural elements through which a first edge of a first structural element of the plurality of structural elements is connected by at least one panel cover to a panel cover on a first edge of a second structural element of the plurality of structural elements to form a substantially right angle between the first structural element and the second structural element, through which the first structural element and second structural element form a 2-sided arrangement; and a third structural element of the plurality of structural elements, through which a first edge of the third structural element is connected by a panel cover to a second edge of the second structural element to form a substantially right angle between the second structural element and the third structural element, through which the first structural element, the second structural element, and the third structural element form a 3-sided arrangement.