Patent ID: 6763912
Filing Date: 2004-07-20
Classification: E04F,E06C

Abstract:
A modular stair assembly, comprising:a stair module supportable and freestanding on a surface, the stair module having a plurality of steps removably connected between a pair of spaced side frames; and a plurality of optional modules removably connected to the stair module to result in different structures of the stair assembly to suit a wide variety of applications, the optional modules comprising a deck module, wherein the deck module comprises: a generally horizontal platform portion substantially coplanar to an uppermost step of the stair module; and a pair of spaced C-shaped side frames each having, a generally, horizontally extending bottom member having a free proximal end supportable on a surface, a generally, horizontally extending top member having a free proximal end supporting the platform portion, a generally vertical member extending between distal ends of the bottom and top members, and connection tabs extending from the proximal ends of the bottom and top members for removably engaging the side frames of the stair module.