U.S. federal trademark · Serial No. 76345448 · Reg. No. 2796692
OILFIELD MACHINES AND MACHINE TOOLS-NAMELY, HOISTS; [ PUMPS AND PUMP DRIVES; ] MASTS; DERRICKS; RIGS; [ ROTARY TABLE DRIVE ASSEMBLIES; SPUDDING ASSEMBLIES; ] CLUTCHES; [ CATHEADS; TRACTOR-MOUNTED BOOMS AND CRANES; SINGLE AND MULTIPLE ENGINE DRAW WORKS; ] WINCHES; [ VARIABLE SPEED DRIVES; CORE-DRILL SLUSHPUMP MOUNTINGS; BACK FILLERS; PIPE BENDERS; TRACTOR-TYPE GENERAL WELL SERVICING UNITS WITH VARIOUS ASSEMBLIES FOR CLEANOUT, DEEPENING, OR DRILLING IN WITH CABLE TOOLS, AND FOR ROTARY AND CORE DRILLING OPERATIONS ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.