U.S. federal trademark · Serial No. 79122401 · Reg. No. 4430566
Staircases of metal, parts of staircases, namely, stringers of metal; staircases of iron, of steel; handrails of metal, also covered with leather
Staircases of wood, staircases of resin, staircases of plastic materials; parts of staircases, namely, stringers of wood, resin, plastic materials, also covered with leather
Staircases of stone, staircases of marble; parts of staircases, namely, stringers of stone and of marble; handrails of stone and handrails of marble, also covered with leather
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.