Classification Information
Metal suspended ceiling systems comprising panels; Metal ceiling panels; Wall panels of metal
Metal GoodsArchitectural acoustic products, namely, sound absorbers and diffusers; Architectural acoustic products, namely, sound absorbers and diffusers in the form of decorative display panels composed primarily of non-metal materials which function to control sound
Rubber GoodsNon-metal suspended ceiling systems comprising panels; Non-metal tiles and panels for walls, floors and ceilings
Nonmetallic Building Materials