U.S. federal trademark · Serial No. 78969338 · Reg. No. 2031300
Pistons for engines, pistons for compressors, and pistons for machines, namely, reciprocating compressors, reciprocating pumps and gas engines; valves for reciprocating compressors and pumps; piston rings; parts and fittings for engines, compressors and machines, namely, compressor values, piston rings, rider rings and packing rings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.