Air filters for pneumatic controls being part of machines; Oil-water separators for pneumatic controls being part of machines; Parts for compressed-air machines, namely, pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems sold as an integral component of injection molding machines; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; Pneumatic pipe-ramming m...

Air filters for mechanical purposes; Back pressure valves as parts of machines; Components for machines and machine tools, grinding machines, material handling machines, food processing machines, chemistry processing machines and textile industry machines, namely, sand, chemical and reverse osmosis filters; Components for machines and machine tools, namely, sand, chemical and reverse osmosis filters; Compressed air machine components, namely, cylinders, valves and air grips; Compressed air ma...