EXPANDABLE ADAPTABLE TRUSS SYSTEMS
metal building materials and their components, namely, trusses, metal supporting material for wood and other decking materials, ridge caps, legs, header beams, coupling mechanisms, brackets, connector plates, pre-fabricated structural truss members, modular metallic components, and installation attachments used for general and customized commercial, industrial, residential, and recreational purposes
Abandoned · October 15, 1996 · 75186540 ·