U.S. federal trademark · Serial No. 72124539 · Reg. No. 0740639
Porous Crystalline Ceramic Refractories for Furnaces-Namely, Kiln Furniture, Heat Treating Furnace Parts, Metal Melting Furnace Parts, Furnace Hearths, Furnace Linings, Burner Blocks, Tap-Out Blocks, Hearth Supports, and Protective Tubes for Thermocouples
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.