GS0091: Loading-unloading machines and apparatus, namely, load balancers, tool balancers, repairing and fixing machines, namely, battery chargers
GS0071: Power-operated metalworking machines and tools, namely, drilling machines, oil hydraulic punchers, tapping machines, electric hammers, pneumatic hammers, electric shears, oil hydraulic cutting machines, pneumatic cutting machines, grinders, scaler, polishers, buffing machines, sanders, chamfering machines, notchers, nut runners, screwdrivers, pneumatic drivers, chisel, saws, cemented carbide tools and cutting tips, compressed-air powered wrenches, specialized components for power-driven screwdrivers, torque checkers for power-driven screwdrivers, screw supplying machines, screw counting machines, boring machines, cutting tools; construction machines and apparatus, namely, powered pile extractors; pneumatic or hydraulic machines and instruments, namely, pumps, blowers, compressors; power supplies for motors and engines excluding those for use in land vehicles, namely, AC motors and DC motors, AC generators and DC generators, AC alternators
GS0061: Metal springs and valves not for use in machines, metal junctions for pipes, metal flanges, metal joinery fitting
GS0171: Valves of rubber or vulcanized fiber not including machine elements, pipe gaskets, non-metal junctions for plastic, metal, ceramic, rubber, glass, wood, concrete and carbonfiber pipes, seals, packing cushioning materials of rubber or plastics, packing stuffing materials of rubber or plastics
CC0000: Color is not claimed as a feature of the mark.