7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
[ lifting jacks; brake drum and disc lathes; driving chains (not for land vehicles); electric and hydraulic motors not for land vehicles; suction strainers for pumps; riveting machines; ] agricultural implements of the larger kind; wind machines for protection of agricultural crops against frost; conveyor belts; bagging and sacking machines; [ printing, stamping, ] marking and labeling machines; bag making machines; bag and pouch making, filling and sealing machines; [ polishing machines not domestic; ] liquids spraying guns; machines for eliminating trash from product handling lines such as agricultural product handling lines and the like; [ hydraulic sewage cleaning apparatus; ] power operated fluid loading arms; [ vehicle brake servicing machines; vehicle body and frame straightners; ] mechanical handling machines, comprised of conveyors, [ tire changers, tire truers, ] loaders, unloaders, dumpers, feeders, dispensers, elevators, lowering mechanisms; [ graders, sizers, separators, sorters, ] classifiers, segregators, stackers, unstackers, drainers, applicators, sterilizers not employing heat and for applying chemical disinfecting agents and the like, crushers, slingers, parts assemblers, for use on assembly lines, nailers, screw and nut drivers, compactors, packers, shakers, joggers, jolters, take-ups, upenders, downenders, transfers, receivers, turnovers, hoists, lifts, pile drivers, [ reclaimers, cranes, derricks, ] article accumulators, article aligners and orientators, fillers, syrupers, briners, mixers, bin handlers, line dividers, vibrators, cleaners, washers, de-oilers, screeners, [ driers not employing heat, hydraulic and screw presses, ] can unscramblers, [ bag tyers, revivifiers for casting sand, shell mold ejectors, ] cutters, slicers, choppers, grinders, [ comminutors, waste disposers and pulverizers; ] machinery for mechanical and hydraulic power transmission and power train parts for such machinery comprised of wheels, rollers, pulleys, idlers, sheaves, eccentric and crank discs, shafting, shaft collars, couplings, backstops, conveyor chains; metal and food product forming machines; [ automotive brake, body and tire servicing machines; wheel spinners used in on-the-car wheel balancing operations; ] container filling and packaging machines; bag and container making machines, [ packaging machines, wrapping machines and paper and film converting machines; ] confection coating machines; machines for gluing, sealing, taping, erecting, opening, denesting, positioning and closing cases and cartons; strapping machines; agricultural machines and machines used in preparing, treating and processing agricultural products for packing and preservation; [ brakes, clutch-brake units; sweeping machines for streets, ] airport runways and industrial purposes; [ lawn sweeping machines; ] power operated machines comprising clamshells, draglines, shovels, and hoes for excavating and/or rehandling materials; [ roof and face drilling machines and rock dusters for mining operations; ] winches; [ windlasses; hook blocks; slings; grapples; tongs; haulage machines for spotting railroad cars and the like; ] earth working and earth moving machines; [ snow removal machines and the following products not used in motor vehicles: anti-friction bearings and anti-friction bearing units; ] pumps; valve actuators and operators; and machinery for mechanical and hydraulic power transmission and power train parts for such machinery comprised of sprockets, gears, drive chains, and shaft seals