Chemical processing machines; dust collecting machines; mist collecting machines; oil mist collecting machines; steam/oil separators; filtering machines; filtering machines for dust collecting machines; filtering machines for mist collecting machines; filtering machines for oil mist collecting machines; non-electric prime movers, not for land vehicles other than water mills and wind mills; motors and engines except for land vehicles; water mills; windmills; pneumatic or hydraulic machines and instruments, namely, centrifugal blowers, pneumatic or hydraulic pumps, and centrifugal compressors; air suction machines; blowing machines; steam engine boilers for non-electric prime movers and engines

Color is not claimed as a feature of the mark.

Hydrogen generators

Hydrogen-generation equipment and components, namely, hydrogen generators, hydrogen purifiers, hydrogen purification membranes, fuel processors, and steam reformers