U.S. federal trademark · Serial No. 77740904 · Reg. No. 3871979
Construction, installation, conversion, placing into service, repair, maintenance, and servicing of burners; plant construction, in particular cement works, coal and ore dressing plants and metal works; construction, installation, conversion, placing into service, repair, maintenance, and servicing of machinery and equipment for cement works, coal plants, mineral and smelting works
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.