U.S. federal trademark · Serial No. 76372706 · Reg. No. 2649345
Cement * AND * calcium aluminate cements for refractories [, refractory materials in plastic or dusty form for making, facing, coating, lagging, furnaces and firechambers and similar plants ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.