1. US20060261623 - Compact truck tailgate and general purpose utility ladder

An exemplary embodiment sets forth an apparatus, including a non-collapsible single unit stair comprising: a pair of opposing side rails supporting at least a top step and a bottom step; a coupler adapted to couple the apparatus to an edge of a horizontal surface; and a height adjustable user-support arm, coupled to one of the side rails with a rotatable coupling, wherein the user-support arm is moveable between a support position and a storage position.