U.S. federal trademark · Serial No. 79404804 · Reg. No. 7954080
Research and development services, relating to refractory materials for industrial applications, including applications relating to environmental protection; scientific and technological services, namely, research and design relating to refractory materials for industrial applications, including applications relating to environmental protection; technical consultancy in the field of pollution detection, namely, environmental protection relating to the use of refractory materials in industrial applications
Insulating refractory materials, not for buildings
Bricks for lining industrial ovens, namely refractory bricks, not of metal, and heat-resistant insulating ceramic bricks; refractory blocks and bricks, not of metal, for industrial purposes; fireproof artificial stone; refractory components in the nature of refractory cement and concrete, not of metal, for industrial purposes; refractory cement, for industrial purposes; refractory concrete, for industrial purposes
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