7
Refrigerator compressors; air conditioner compressors; air and gas compressors; drills and drilling rigs; pneumatic, hydraulic and electric hoists, winches and trolleys; balancers; motors and engines, not for land vehicles; road construction and earth working machinery; milling machines; compactors for earth, gravel, asphalt and concrete; rock-drilling equipment; rock drills; quarrying machines; coal drills, coal cutters and loaders; pile-drivers; assembly lines; fastener tightening systems and machines; environmental and industrial process machines, namely, screening devices, filters, pressure knotters, fluffers, barking drums, vessel dischargers, dewatering equipment, gravity, vacuum and pressure filters, mixers, fibrilizers, digesters, presses, filter presses, pulpers, centrifuges, separators, agitators, washers, pumps for liquid and liquid-solid mixture and gas-solid and gas liquid reactors and contactors; hydraulic cutting machines; portable generators; portable light towers; pumps; fluid handling equipment; lubricators for pneumatic devices; apparatus for recovering gas vapors; air and gas blowers; power tools, namely, electric and pneumatic saws, grinders, buffers, angle grinders, polishers, assembly machines, core drills, sanders, wire brushes, screw drivers, nut runners, drills, wrenches, torque wrenches, impact wrenches, wire wrappers, screw drivers, and saw blades; rivet-sets and riveters; steam jet ejectors; steam turbines, turbo-compressors, turbo-blowers, turboexhausters, reciprocating compressors; gas-boosters, gas-expanders, gasoline-extraction compressors, regulating devices for compressors, valves for compressors
11
Air conditioners; chillers; air conditioning, heating and ventilation systems and equipment; heaters; fans; heat exchangers; HVAC systems (heating, ventilation and air conditioning); air conditioning for passenger and/or driver comfort in land vehicles; refrigerated compressed air dryers for industrial and commercial use; self-contained temperature control units adapted for connection to industrial enclosures; refrigeration units; refrigeration units and systems for use with vehicles; fluid, air and water heaters, and chillers for domestic, commercial and industrial use; refrigerant condensers, evaporators and absorbers; ventilators, water cooling towers, air handlers, refrigeration chillers, ice storage tanks and air diffusers all for commercial and industrial use; air conditioning for land vehicles
12
Golf carts; utility vehicles; rough terrain forklift trucks; air powered starter motors for land vehicles