U.S. federal trademark · Serial No. 87845694 · Reg. No. 004722666
Panels for adjusting room acoustics, namely, acoustical room panels
Sound-insulating floors, walls, ceilings, windows and doors, all made of plastic
Sound-insulating floors, walls, ceilings, windows and doors, all made of steel
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.