U.S. federal trademark · Serial No. 73767562 · Reg. No. 1561783
[ CENTRIFUGAL PUMP PACKING FOR USE IN THE OIL AND GAS INDUSTRY ]
POWERED DRILL COLLAR SLIP LINERS, PUMP VALVES, AND PUMP VALVE SEATS IN THE OIL AND GAS INDUSTRY
[ METAL CLAMPS FOR USE IN REPAIRING PIPE IN THE OIL AND GAS INDUSTRY ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.