U.S. federal trademark · Serial No. 72023050 · Reg. No. 0652056
GLASS MELTING TANKS, GLASS MELTING FURNACES, [ ANNEALING LEHRS, DECORATING LEHRS, INTERLOCKING ARCHES, ] BLANKET BATCH FEEDERS, HELICAL SCREW TYPE BATCH CHARGERS, ADJUSTABLE AND/OR STATIONARY SUSPENDED BACKWALLS, ADJUSTABLE AND/OR STATIONARY SUSPENDED SHADOW WALLS [ , GLASS BENDING OVENS, MOLD OVENS, HEAT TREATING OVENS, SOAKING PIT COVERS AND OPEN HEARTH CHARGING EQUIPMENT ]
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