Non-metal building panels incorporating acoustic insulation; non-metal ceiling tiles incorporating acoustic insulation; non-metal ceiling panels incorporating baffle acoustic insulation; non-metal wall panels incorporating acoustic insulation; non-metal wall tiles incorporating acoustic insulation; non-metal building panels, tiles and planks other than for insulation; interior decorative panels, tiles and planks made of non-metallic materials; non-metal acoustic building panels other than for...

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

Non-metal building panels incorporating acoustic insulation; non-metal ceiling tiles incorporating acoustic insulation; non-metal ceiling panels incorporating baffle acoustic insulation; non-metal wall panels incorporating acoustic insulation; non-metal wall tiles incorporating acoustic insulation; non-metal building panels, tiles and planks other than for insulation; interior decorative panels, tiles and planks made of non-metallic materials; non-metal acoustic building panels other than for...