U.S. federal trademark · Serial No. 85624431 · Reg. No. 4356621
audio speakers that are designed to be mounted inside an opening in a wall or ceiling; architectural audio speakers, namely, speakers that are capable of being mounted flush with a wall, ceiling, or other surface or enclosure so the speakers appear to be part of the building
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.