LONGBOARD

Wall systems comprised of metal architectural panel systems for use as exterior building cladding; materials for use in interior design and construction, namely, metal ceiling panels, metal wall panels, metal wall and door screens, and perforated and acoustical metal building panel systems; cladding attachment systems in the nature of metal cladding for building; architectural elements, namely, metal baffles for sound dampening, metal panels for building, metal beams, architectural metal fins for buildings, metal planks for building, metal panels for construction, and metal wall and door screens; building panels of metal incorporating acoustic insulation; architectural metalwork; building brackets of metal; building boards of metal; metal trims for buildings; metal building flashing; linings of metal for building; fire-resistant panels of metal for building; wall tiles of metal for building

Architectural acoustic products, namely, sound absorbers and diffusers; acoustical tiles; floor batten systems