87683654
Nov 14, 2017
computer software for use in the field of designing and installing wooden beams and joists, namely, software that analyzes joists and beams under complex loads and over multiple spans derived from direct user input and 3D models of proposed buildings such that the wood products can be used in the field safely
Electrical and Scientific Apparatusnon-metal building materials, namely, siding, wall and roof sheathing, flooring panels, soffits, fascia, and trim made primarily of wood, and plywood treated with chemicals that resist insects and rot; non-metal building products, namely, roofing and flooring underlayment, sheathing board, wood paneling, flooring, siding , trim, fascia, soffits, fiberboard, namely, tileboards, beams, joists, decking, concrete form boards, scaffold planks, engineered wood products, namely, oriented strand board, laminated strand lumber, plywood, hardwood veneer, laminated veneer lumber
Nonmetallic Building Materials