U.S. federal trademark · Serial No. 72221932 · Reg. No. 0815435
CONCRETE PIPE MACHINERY, APPARATUS AND EQUIPMENT-NAMELY, CONCRETE MIXERS, CEMENT AND AGGREGATE FEEDERS, BINS, AND HOPPERS, PIPE FORMS AND PIPE PALLETS, PIPE FORM JACKS, HOISTS, CRANES, AND WIRE ROLLERS
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