U.S. federal trademark · Serial No. 74645966 · Reg. No. 781
chemicals for use in the manufacture of bonded, coated, and loose abrasives and refractories, namely, inorganic, fused, or sintered non-metallic hard materials of oxidic or non-oxidic composition, fused or sintered inorganic oxides as additives for ceramics and building materials, fused inorganic oxides as aggregates for refractories, and fused inorganic oxides as slag-forming aggregates or refining slags for remelting processes
bonded, coated and loose abrasives used in the abrasive, refractory, metal, electrical, glass and printing industries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.