U.S. federal trademark · Serial No. 88552906 · Reg. No. 5990497
Back pressure valves as parts of machines; Blowing machines for the compression, exhaustion and transport of gases; Hydraulic power units; Hydraulic controls for machines, motors and engines; Hydraulic pumps; Hydraulic valve actuators; Pneumatic hammers; Pneumatic pumps; Pumps as parts of machines, motors and engines; Pumps for machines; Valves being parts of machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.