U.S. federal trademark · Serial No. 87756785 · Reg. No. 5693206
Modular wall system consisting of cement aggregates and building wall framing and sheathing made primarily of metal, suited for multi-story stair towers and elevator shafts
Modular wall system consisting of building wall framing and sheathing made primarily of metal and cement aggregates, suited for multi-story stair towers and elevator shafts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.