U.S. federal trademark · Serial No. 99426349 · Reg. No. 8242395
Refractory bricks, not of metal; Refractory blocks, not of metal; Refractory furnace linings, not of metal; Refractory castable mixes, not of metal; Fired refractory materials, not of metal; Refractory shapes, not of metal; Fireproof cement coatings
Insulating coatings; Insulating refractory materials, not for buildings; Thermal insulating materials, not for buildings; Sealing and insulating materials
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.