U.S. federal trademark · Serial No. 71620614 · Reg. No. 0569271
((RECIPROCATING SLUSH PUMPS FOR PUMPING DRILLING MUD IN THE ROTARY METHOD OF WELL DRILLING,)) SLUSH PUMP LINERS, SLUSH PUMP VALVES AND SLUSH PUMP VALVE SEATS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.