U.S. federal trademark · Serial No. 73298552 · Reg. No. 1227545
Refractory Shapes Comprising Bricks, Sleeves, Nozzles-Namely, Fuel, Teeming, Casting and Ladle Nozzles, Pocket Block, Uphill Teeming Shapes for Bottom Pouring, Gate Tile and Plugs
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.