U.S. federal trademark · Serial No. 74508182 · Reg. No. 1971745
refractory ceramics; namely, slide gate plates, slide gate nozzles and shrouds, ladle shrouds, monobloc stoppers, gas purging plugs and pocket blocks, metering nozzles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.