U.S. federal trademark · Serial No. 73792609 · Reg. No. 1565964
REFRACTORY PRODUCTS AND MATERIALS PRIMARILY FOR USE IN INDUSTRIAL FURNACES, NAMELY (1) BASIC REFRACTORY BRICK AND PRECAST SHAPES; (2) BASIC REFRACTORY SPECIALTY PRODUCTS, NAMELY (A) CEMENTS, (B) MORTARS, (C) COATINGS, (D) RAMMING MIXES, (E) CASTING MIXES AND (F) GUNNING MIXES; (3) CLAY-ALUMINA BRICK AND PRECAST SHAPES, (4) CLAY-ALUMINA REFRACTORY SPECIALTY PRODUCTS, NAMELY (A) PLASTICS, (B) CASTABLES, (C) RAMMING MIXES, (D) GUNNING MIXES, (E) CEMENTS, (F) MORTARS, (G) COATING MIXES, AND (H) PATCHING MIXES; (5) DEAD BURNED DOLOMITE; (6) DEAD BURNED MAGNESITE; (7) REFRACTORY INSULATING MATERIAL, NAMELY (A) INSULATING BRICK AND (B) INSULATING CASTABLES; AND (8) REFRACTORY GRAIN, NAMELY PERICLASE, ALSO SOMETIMES COMMONLY REFERRED TO IN THE TRADE AS MGO
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