U.S. federal trademark · Serial No. 85272117 · Reg. No. 009386426
Cooling machines for working glass, namely, conditioning channels for cooling the continuous glass melt flow behind a glass melting furnace in order to achieve melt properties suitable for manufacturing glass from melt; glass melting furnaces; 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 ]
[ Material handling machines for processing and inserting batches into for glass melting furnaces and into the conditioning channels behind a glass melting furnace and in front of a glass manufacturing machine ]
[ 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.