U.S. federal trademark · Serial No. 79199904 · Reg. No. 5225572
compressors, in particular piston compressors; gas generators; membrane filter as parts of machines; accessories and fittings of compressors and gas generators, namely, valves, safety valves, bearings, sealings, pistons, cylinders, filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.