U.S. federal trademark · Serial No. 72206267 · Reg. No. 0798002
REFRACTORY PRODUCTS AND MATERIALS, OTHER THAN SILICON CARBIDE AND PRODUCTS MADE OF SILICON CARBIDE, PRIMARILY FOR USE IN INDUSTRIAL FURNACES-NAMELY, BRICKS; CASTABLE, PLASTIC, MOLDABLE AND COATING MATERIALS; GUNNING, RAMMING AND FIREBRICK MIXES; MORTARS; AND GUN GRAINS
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