U.S. federal trademark · Serial No. 78333534 · Reg. No. 2994337
Service of machines and machine parts, namely repair of valves, cylinders, pistons, rods and packing cases; machine repair and maintenance, namely cylinder overhauls and relines
Metal treatment, namely thread rolling and induction hardening
Machine parts, namely rods, pistons, liners, valves, valve parts, rings, riders packing cases and wiper cases
Engineering services, namely finite element analysis and cylinder hydrostatic testing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.