Decking boards of metal; Joists of metal; Metal brackets for use in the construction and assembly of decking; Metal casting forms for concrete; Metal clamps in the nature of metal connectors for decking; Metal decking, namely, metal decking boards; Metal decking boards; Metal floor boards for use as metal floor decking; Metal floor panels for use as metal floor decking; Metal floor tiles for use as metal floor decking; Metal joists; Metal roofing, namely, metal roof decking; Metal roofing pan...