U.S. federal trademark · Serial No. 74596309 · Reg. No. 1943853
industrial furnace parts, namely burner nozzles, screw plates and impellers made of silicon carbide
optical components, namely laser mirror blanks and optical benches
silicon carbide material for use in the manufacture of kiln furniture, namely kiln cars
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.