U.S. federal trademark · Serial No. 72254604 · Reg. No. 0836683
TRAVELING CRANES, HOISTS, GANTRY CRANES, HAND TRAVELING CRANES, CHAINBLOCK TROLLEYS, GRAB-BUCKET HOISTS AND MONO-RAIL SYSTEMS, GRAB-BUCKET CRANES, SINGLE-LINE GRAB BUCKETS, LUMBER HOISTS AND MONO-RAIL SYSTEMS, LUMBER CRANES, PORTAL JIB CRANES; POWER SHOVELS, INCLUDING BACK-ACTING SHOVELS; SKIMMER SCOOPS, DRAG-LINE EXCAVATORS, EXCAVATOR CRANES, TRUCK CRANES, CLAMSHELL TRENCHERS (WHEEL TYPE), TRENCHERS (LADDER TYPE), DITCH CLEANERS, PILE DRIVERS, BACK FILLERS, ELEVATOR HOISTS, AND DERRICKS
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