7 VACUUM PUMPS AND HYDRAULIC PUMPS; VISCOUS AND LIQUID MATERIAL FLOW GUNS AND PUMPS AND PARTS THERE-OF; METERING, MIXING AND BLENDING DEVICES, INCLUDING MIXING GUNS FOR CHEMICAL MATERIALS, SUCH AS PLURAL PARTS OF EPOXIES, POLYURETHANES, POLYESTERS AND FOAMS, AND PARTS THEREOF; HOSE COUPLING MACHINES AND PARTS THEREOF; AND CONVEYOR LUBRICATOR MECHANISM; CEMENT GUNS AND PARTS THEREOF; GUNS FOR APPLYING CATALYST AND ADHESIVE CHEMICAL MATERIALS AND PARTS THEREOF; APPLIANCE SERVICE TOOLS FOR USE IN SERVICING DOMESTIC AND INDUSTRIAL APPLIANCES-NAMELY, WASHERS, DRIERS, STOVES, RANGES, GARBAGE DISPOSERS, DISHWASHERS, ELECTRIC TOOTH BRUSHES, COFFEEMAKERS, WATER HEATERS, VACUUM CLEANERS, IRONERS; HAND TOOLS; OIL CANS, GREASE GUNS, PUNCHES, LAMP REMOVERS AND INSTALLERS, WIRE CUTTERS, WIRE TERMINAL CRIMPERS, TUBE BENDING, CUTTING, EXPANDING, SWAGING, FLARING, AND PINCH-OFF TOOLS, PORTABLE CABLE HOISTS, CHAIN FALLS, ROPE PULLERS, WORKBENCHES; PRESS PLATES FOR THE MANUFACTURE OF PLASTIC LAMINATES; HAND AND POWER OPERATED SERVICE TOOLS FOR AUTOMOBILES, TRUCKS, AGRICULTURAL TRACTORS, DIESEL ENGINES AND DRIVES, GASOLINE ENGINES AND DRIVES, MARINE ENGINES AND DRIVES, ROAD CONSTRUCTION VEHICLES, AND REFRIGERATION AND AIR-CONDITIONING EQUIPMENT