U.S. federal trademark · Serial No. 79289571 · Reg. No. 6382896
Valves, not of metal, other than machine parts; parts of oil production strings, namely, valves and valve systems composed primarily of plastic valves, pipes, and tubes for controlling the inflow from a formation, other than machine parts
Valves of metal, other than parts of machines; parts of oil production strings, namely, valves and valve systems composed primarily of valves, pipes, and tubes of metal for controlling the inflow from a formation, not being parts of machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.