U.S. federal trademark · Serial No. 85272126 · Reg. No. 009386434
[ Material handling machines for inserting batches into glass melting furnaces and for delivering melted batches to a glass manufacturing machine ]
Glass melting furnaces for melting glass raw materials; oil and gas burners for heating furnaces, feeders and troughs
[ Feeder and channeling pipes and work troughs of ceramic refractory materials and stones for the output of liquid glass ]
[ Electrodes, transformers and electric switches for heating furnaces, feeders and troughs ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.