U.S. federal trademark · Serial No. 86209896 · Reg. No. 4640100
Casings of metal; Elbows of metal for pipes; Metal flanges; Metal hardware, namely, washers; Metal junctions for pipes; Metal pipes; Metal pre-rinse, wash down spray nozzles for commercial and industrial use; Metal shims; Metal valves not being parts of machines; Steel pipes
Back pressure valves as parts of machines; Centrifugal pumps; Drilling rigs; Oil refining machines; Pump diaphragms; Pumps as parts of machines, motors and engines; Vacuum pumps; Valves being parts of machines
Antifreeze; Chemical additives for drilling muds; Chemical additives for oils; Chemical products for preventing scale; Chemicals for use in purifying water; Descaling preparations for industrial purposes; Flocculants; Industrial chemicals; Oil dispersants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.