U.S. federal trademark · Serial No. 79115892 · Reg. No. 4402124
[ Technical consulting services in the field of selection of technological equipment, lining design and application engineering for the refractory industry; technical consultancy in the field of selection of technological equipment, lining design and application engineering for the steel industry; engineering services; compilation of technical survey reports, namely, analysis of operating conditions and identification of critical performance criteria to be used as input for improved application engineering; testing of materials; technical consultancy in connection with the application and use of refractory consumables, namely, relating to research and design of refractory consumables for others; technical project planning, namely, drafting of engineering plans for others ]
Insulation refractories for lining and repair of containers and vessels exposed to thermal stress also for installation in such containers and vessels
Non-metallic refractory construction materials and chamotte for manufacturing, lining and repair of building parts, containers and vessels exposed to thermal stress and for installation of such parts into such containers or vessels, namely, non-metallic refractory mortars and bricks, and non-metallic refractory castable mixes; non-metallic refractory bricks; [ refractory cement render; ] non-metallic refractory compounds and parts, namely, refractory furnace linings, bricks and blocks
[ Chemicals used in industry, namely, lime alumina-silicate for use as an additive for steel casting and continuous casting plants; casting sand, namely, mold powder in the form of lime-alumina-silicate ]
[ Installation, repair and maintenance of equipment in steel works, namely, of metal working machines and furnaces; setting up operation of steel works as part of the installation process, namely, installation of metal working machines and furnaces ]
[ Mixing machines and vibrating machines for use in vibrating refractory concretes during placement; mechanical sliding gates for steel ladles as machine tools for steel works and foundries; sliding plate refractories for steel ladles as machine tools for steel works and foundries; spraying machines; robotic spray machines; permeable refractory shapes allowing pressurized gas flowing through the shapes into liquid steel held in steel ladles; stoking machines for distributing refractory materials in iron and steelmaking furnaces; breakout machines and grinder machines for use in dismantling of refractory of refractory linings ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.