Hand-operated sanders and polishing machines; hand-operated tools and implements, namely, manually-operated sanders and polishers

Bottoms; [ Tops; ] Underwear

Exhaust air purifying and filtering installations, namely, exhaust air filtration devices for industrial processes and machinery, electrostatic filters and ionization devices for treatment of air from industrial processes and machinery, except exhaust air filtering and purifying installations for industrial kitchens

CONDENSATION AND EXHAUST HOODS FOR COMMERCIAL COOKING AND FOOD-RELATED APPLICATIONS; FOOD COOKERS AND STEAMERS FOR COMMERCIAL COOKING AND FOOD-RELATED USE

manually operated metal valves and switches for controlling liquid, gas and vapor; metal pipes and metal tubing

MEDICAL INSTRUMENTS - NAMELY, AEROSOL DELIVERY APPARATUS AND STRUCTURAL PARTS THEREFOR

VENTILATION SYSTEMS FOR EXHAUSTING GASES FROM GAS- AND OIL-FIRED APPLIANCES FOR RESIDENTIAL USE, INCLUDING SYSTEM COMPONENTS COMPRISING PIPES, COLLARS, ROOF FLASHING, DRAIN PLUGS, ELBOWS, TEES, SUPPORTS, COUPLINGS, WALL THIMBLES AND TERMINATION CAPS

ELECTRIC FANS FOR COMMERCIAL, DOMESTIC AND INDUSTRIAL USE

Paper Machine Felts

VENTILATION SYSTEMS FOR TANKS FOR THE STORAGE OF LIQUIDS-NAMELY, WEATHERPROOF AIR-DEFLECTING HOODS WHICH SHIELD AND DIRECT AIR INTO TANK ROOF OPENINGS, AND ASSOCIATED SCREENING, WATER-DEFLECTING, AND FASTENING DEVICES FOR USE IN CONNECTION THEREWITH