U.S. federal trademark · Serial No. 90197587 · Reg. No. 6586160
Structural and replacement parts for fluid ends for reciprocating pumps in the nature of pump components that circulate drilling fluid, fracking fluid or completion fluid, namely, valves for pumps, packing being mechanical seals, liners being mechanical seals; structural and replacement parts for positive displacement pumps in the nature of pump components that circulate drilling fluid, fracking fluid or completion fluid, namely, valves for pumps, mechanical seals; structural and replacement parts for drilling modules being parts for oilfield wellhead machines that circulate drilling fluid, fracking fluid or completion fluid, namely, valves for pumps, packing being mechanical seals, liners being mechanical seals, gate valves, ball valves, check valves, plug valves, globe valves, valve parts, seats being pipe fittings and flanges, pistons for drilling
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.