U.S. federal trademark · Serial No. 72425176 · Reg. No. 0990773
PNEUMATIC CONVEYORS AND PARTS THEREOF, MECHANICAL TYPE DUST CONTROL UNITS AND PARTS THEREOF, AIRLOCKS FOR PNEUMATIC CONVEYORS, [ LIVE POULTRY PNEUMATIC CONVEYORS, ] PARTICLE GRADING AND CLASSIFYING ASPIRATORS FOR PARTICULATE MILLING EQUIPMENT, AND FANS AND BLOWERS FOR PNEUMATIC CONVEYORS
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