U.S. federal trademark · Serial No. 50068368
Hidden doors; concealed passage doors; hidden doorways made of non-metallic materials, namely, medium-density fiberboard (MDF); non-metal door frames and door casings specially adapted for hidden doors; non-metal building panels in the nature of hidden doors designed to resemble bookshelves, cabinets, mirrors, and wall panels
Folding shelves; shelves; shelves for books; shelves for storage; Storage and organization systems comprising shelves, drawers, cupboards, baskets and clothes rods, sold as a unit; hidden doors in the nature of furniture, namely, bookcase doors, shelving unit doors, cabinet doors, and mirror doors designed to conceal doorways and passageways; furniture specifically designed to function as concealed doors; door fittings and hardware of non-metal for hidden doors; hinges of non-metal specially adapted for hidden doors; non-metal mounting hardware for hidden doors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.