Soundproofing materials; Acoustical tiles; 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; Acoustical insulation for buildings; Acoustic and thermal insulation for use in the automotive, HVAC, appliance and commercial interior industries; Architectural acoustic products, namely, temporary coverings for passageways which function as sound barriers composed ...

Acoustic insulation panels; Acoustical insulation barrier panels; Acoustical insulation for buildings; Acoustical tiles; 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; Architectural acoustic products, namely, temporary coverings for passageways which function as sound barriers composed primarily of non-metal materials; Extruded PVC product used to produce...