Robots for use in industry; machines and machine tools for treatment of materials and for manufacturing, namely, electric and pneumatic sanders and polishers and corresponding accessories in the nature of sanding pads for power-operated sanders, abrasive discs for power-operated sanders, abrasive belts for power-operated sanders, and polishing discs for poishing machines for paint preparation and finishing in the fields of automotive, plastics, furniture, musical instruments, marine, and aircraft; cleaning and washing machines, namely, car washing machines and vacuum cleaners; trueing machines in the nature of grinders being power tools; sharpening wheels being parts of machines; electric machines and apparatus for polishing, namely, electric and pneumatic polishers and corresponding accessories in the nature of polishing discs for polishing machines and polishing discs for automated wet-polishing multi-head machines for paint finishing in the fields of automotive, plastics, furniture, musical instruments, marine, and aircraft; grinding tools for grinding machines; grinders being machines for preparation and finishing surfaces of automobiles, plastics, furniture, musical instruments, marine craft, and aircraft; abrading inserts for use with power-operated grinding, sanding and polishing machines; electric, powered, hydraulic and pneumatic lifting jacks; air spray guns being paint spray guns; compressed air machines; compressed-air tools in the nature of air compressors and compressed air machines

Hand-operated tools and implements for treatment of materials, and for construction, repair and maintenance, namely, sanders, polishers, and finishers; sharpening stones; abrading instruments in the nature of hand operated abrading tools; hand tools, namely, manually-operated sharpening wheels; sharpening instruments in the nature of sharpening wheels for knives and blades; grinding and polishing discs in the nature of manually-operated grinding wheels and discs having grinding and polishing materials thereon; hand tools for polishing, grinding and surface treatment in the nature of manually operated grinding, sanding and polishing discs; hand-operated lifting jacks; wheel lifts and trestles for vehicles in the nature of hand-operated lifting jacks