U.S. federal trademark · Serial No. 79064502 · Reg. No. 3778218
Non-metal refractory materials, namely, blocks, mortars, castable mixes, concrete, ceramic shapes, boards; magnesia cement; non-metal refractory materials used for stoves, namely, blocks, mortars, castable mixes, concrete, ceramic shapes, boards; non-metal refractory bricks and burner tiles; refractory sand
Rare earth; phosphor powder; rare earth oxide; rare earth compound; mixed rare earth; rare earth metal
Polishing powder
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.