U.S. federal trademark · Serial No. 85767866 · Reg. No. 4357924
Non-metal doors, namely doors that on one side have built-in bookcases, cabinets, or shelves which hide the appearance of the door but that operate like standard doors and, when closed, conceal doorway openings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.