Buildings of metal; Complete buildings of metal; Transportable buildings of metal; Cladding of metal for buildings; Components of metal for assembly into buildings; Metal fittings for buildings; Metal framed buildings; Metal hardware for buildings; Modular units of metal for constructing prefabricated buildings; Modular units of metal for constructing relocatable buildings; Portable buildings made principally of metal; Portable metal buildings; Prefabricated metal buildings; Building materials of metal; Prefabricated buildings (metal)

Buildings, not of metal; Buildings, transportable, not of metal; Non-metallic modular portable buildings; Non-metallic panels for interior cladding on buildings; Non-metallic panels for outer cladding on buildings; Non-metallic relocatable buildings; Building materials, not of metal; Prefabricated houses (kits)