U.S. federal trademark · Serial No. 85967908 · Reg. No. 4550437
Construction services for tunnels, factories, hotels, bridges, warehouses and other buildings; general construction contracting; dredging services; pavement construction; construction consultancy; maintenance of building equipment; building construction supervision; demolition of buildings; installation of insulating materials; factory construction; rustproofing; underwater repair
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.