RFS

Pneumatic machines and apparatus namely, tire inflation and sheaf-binding machines; hydraulic pump; hydraulic machines not including vehicle hydraulic system, namely, slurry blender machines for use in oil or gas well hydraulic fracturing operations; pneumatic tube conveyors; back pressure valves as parts of machines; deflation valves being parts of machines; clack valves being parts of machines; lubricating pumps; hydraulic pressure couplers being machine parts; valves being parts of machines; self-regulating fuel pumps for land vehicles; electric door closer

Timers; pressure indicator plugs for valves; barometers; electronic metering apparatus, namely, electronic metering faucets; slope indicator; electrical inductors; electric installations for the remote control of industrial operations; electrical equipment for the remote control of industrial operations; electronic parking lot ticket dispensers