Class | Title | Class | Title | Class | Title |
| 005 | ABRASIVES | 290 | ENERGY COLLECTING EQUIPMENT AND ACCESSORIES: SOLAR AND WIND | 610 | OFFICE SUPPLIES: CARBON PAPER AND RIBBONS, ALL TYPES |
| 010 | ACOUSTICAL TILE, INSULATING MATERIALS, AND SUPPLIES | 295 | ELEVATORS, ESCALATORS, AND MOVING WALKS (BUILDING TYPE) | 615 | OFFICE SUPPLIES, GENERAL |
| 015 | ADDRESSING, COPYING, MIMEOGRAPH, AND SPIRIT DUPLICATING MACHINE SUPPLIES: CHEMICALS, INKS, PAPER, ETC. | 305 | ENGINEERING AND ARCHITECTURAL EQUIPMENT, SURVEYING EQUIPMENT, DRAWING INSTRUMENTS, AND SUPPLIES | 620 | OFFICE SUPPLIES: ERASERS, INKS, LEADS, PENS, PENCILS, ETC. |
| 019 | AGRICULTURAL CROPS AND GRAINS INCLUDING FRUITS, MELONS, NUTS, AND VEGETABLES | 310 | ENVELOPES, PLAIN OR PRINTED | 625 | OPTICAL EQUIPMENT, ACCESSORIES, AND SUPPLIES |
| 020 | AGRICULTURAL EQUIPMENT, IMPLEMENTS, AND ACCESSORIES (SEE CLASS 022 FOR PARTS) | 312 | ENVIRONMENTAL PROTECTIVE EQUIPMENT (INSIDE AND OUTSIDE) | 630 | PAINT, PROTECTIVE COATINGS, VARNISH, WALLPAPER, AND RELATED PRODUCTS |
| 022 | AGRICULTURAL EQUIPMENT AND IMPLEMENT PARTS | 315 | EPOXY BASED FORMULATIONS FOR ADHESIVES, COATINGS, AND RELATED AGENTS | 635 | PAINTING EQUIPMENT AND ACCESSORIES |
| 025 | AIR COMPRESSORS AND ACCESSORIES | 318 | FARE COLLECTION EQUIPMENT AND SUPPLIES | 640 | PAPER AND PLASTIC PRODUCTS, DISPOSABLE |
| 031 | AIR CONDITIONING, HEATING, AND VENTILATING EQUIPMENT, PARTS AND ACCESSORIES (SEE CLASS 740 ALSO) | 320 | FASTENING, PACKAGING, STRAPPING, TYING EQUIPMENT AND SUPPLIES | 645 | PAPER, FOR OFFICE AND PRINT SHOP USE |
| 035 | AIRCRAFT AND AIRPORT, EQUIPMENT, PARTS, AND SUPPLIES | 325 | FEED, BEDDING, VITAMINS AND SUPPLEMENTS FOR ANIMALS (SEE CLASS 875 FOR DRUGS AND PHARMACEUTICALS FOR ANIMALS) | 650 | PARK, PLAYGROUND, RECREATIONAL AREA AND SWIMMING POOL EQUIPMENT AND SUPPLIES |
| 037 | AMUSEMENT, DECORATIONS, ENTERTAINMENT, GIFTS, TOYS, ETC. | 330 | FENCING | 652 | PERSONAL HYGIENE AND GROOMING EQUIPMENT AND SUPPLIES |
| 040 | ANIMALS, BIRDS, MARINE LIFE, AND POULTRY, INCLUDING ACCESSORY ITEMS (LIVE) | 335 | FERTILIZERS AND SOIL CONDITIONERS | 655 | PHOTOGRAPHIC EQUIPMENT, FILM, AND SUPPLIES (NOT GRAPHIC ARTS, MICROFILM, AND X-RAY) |
| 045 | APPLIANCES AND EQUIPMENT, HOUSEHOLD TYPE | 340 | FIRE PROTECTION EQUIPMENT AND SUPPLIES | 658 | PIPE, TUBING, AND ACCESSORIES (NOT FITTINGS) |
| 050 | ART EQUIPMENT AND SUPPLIES | 345 | FIRST AID AND SAFETY EQUIPMENT AND SUPPLIES (EXCEPT NUCLEAR AND WELDING) | 659 | PIPE AND TUBING FITTINGS |
| 052 | ART OBJECTS | 350 | FLAGS, FLAG POLES, BANNERS, AND ACCESSORIES | 660 | PIPES, TOBACCOS, SMOKING ACCESSORIES; ALCOHOLIC BEVERAGES |
| 055 | AUTOMOTIVE ACCESSORIES FOR AUTOMOBILES, BUSES, TRAILERS, TRUCKS, ETC. | 360 | FLOOR COVERING, FLOOR COVERING INSTALLATION AND REMOVAL EQUIPMENT, AND SUPPLIES | 665 | PLASTICS, RESINS, FIBERGLASS: CONSTRUCTION, FORMING, LAMINATING, AND MOLDING EQUIPMENT, ACCESSORIES, AND SUPPLIES |
| 060 | AUTOMOTIVE AND TRAILER MAINTENANCE ITEMS AND REPAIR/REPLACEMENT PARTS | 365 | FLOOR MAINTENANCE MACHINES, PARTS, AND ACCESSORIES | 670 | PLUMBING EQUIPMENT, FIXTURES, AND SUPPLIES |
| 065 | AUTOMOTIVE AND TRAILER BODIES, BODY ACCESSORIES, AND PARTS | 370 | FOOD PROCESSING AND CANNING EQUIPMENT AND SUPPLIES | 675 | PESTICIDES AND CHEMICALS: AGRICULTURAL AND INDUSTRIAL |
| 071 | AUTOMOBILES, SCHOOL BUSES, SUVS, AND VANS (INCLUDING DIESEL, GASOLINE, ELECTRIC, HYBRID, AND ALL OTHER FUEL TYPE) | 375 | FOODS: BAKERY PRODUCTS (FRESH) | 680 | POLICE AND PRISON EQUIPMENT AND SUPPLIES |
| 072 | TRUCKS (INCLUDING DIESEL, GASOLINE, ELECTRIC, HYBRID, AND ALTERNATIVE FUEL UNITS) | 380 | FOODS: DAIRY PRODUCTS (FRESH) | 685 | POULTRY EQUIPMENT AND SUPPLIES |
| 073 | TRAILERS 220 CONTROLLING, INDICATING, MEASURING, MONITORING, AND RECORDING INSTRUMENTS AND SUPPLIES | 385 | FOODS, FROZEN | 690 | POWER GENERATION EQUIPMENT, ACCESSORIES, AND SUPPLIES |
| 075 | AUTOMOTIVE SHOP EQUIPMENT AND SUPPLIES | 390 | FOODS: PERISHABLE | 691 | POWER TRANSMISSION EQUIPMENT – ELECTRICAL, MECHANICAL, AIR AND HYDRAULIC |
| 080 | BADGES, AWARDS, EMBLEMS, NAME TAGS AND PLATES, JEWELRY, ETC. | 393 | FOODS: STAPLE GROCERY AND GROCER'S MISCELLANEOUS ITEMS | 700 | PRINTING PLANT EQUIPMENT AND SUPPLIES (EXCEPT PAPERS) |
| 085 | BAGS, BAGGING, TIES, AND EROSION SHEETING, ETC. | 395 | FORMS, CONTINUOUS: COMPUTER PAPER, FORM LABELS, SNAP-OUT FORMS, AND FOLDERS FOR FORMS | 710 | PROSTHETIC DEVICES, HEARING AIDS, AUDITORY TESTING EQUIPMENT, ELECTRONIC READING DEVICES, ETC. |
| 090 | BAKERY EQUIPMENT, COMMERCIAL | 400 | FOUNDRY CASTINGS, EQUIPMENT, AND SUPPLIES | 715 | PUBLICATIONS AND AUDIOVISUAL MATERIALS (PREPARED MATERIALS ONLY, NOT EQUIPMENT, SUPPLIES, OR PRODUCTION) (SEE CLASS 785 FOR INSTRUCTIONAL AIDS) |
| 095 | BARBER AND BEAUTY SHOP EQUIPMENT AND SUPPLIES | 405 | FUEL, OIL, GREASE AND LUBRICANTS | 720 | PUMPING EQUIPMENT AND ACCESSORIES |
| 100 | BARRELS, DRUMS, KEGS, AND CONTAINERS | 410 | FURNITURE: HEALTH CARE, HOSPITAL AND/OR DOCTOR’S OFFICE | 726 | RADIO COMMUNICATION EQUIPMENT, ACCESSORIES AND SUPPLIES |
| 105 | BEARINGS (SEE CLASS 060 FOR WHEEL BEARINGS) | 415 | FURNITURE: LABORATORY | 730 | RADIO COMMUNICATION AND TELECOMMUNICATION TESTING, MEASURING, AND ANALYZING EQUIPMENT, ACCESSORIES AND SUPPLIES |
| 110 | BELTS AND BELTING: AUTOMOTIVE AND INDUSTRIAL | 420 | FURNITURE: CAFETERIA, CHAPEL, DORMITORY, HOUSEHOLD, LIBRARY, LOUNGE, SCHOOL | 735 | RAGS, SHOP TOWELS, AND WIPING CLOTHS |
| 115 | BIOCHEMICALS, RESEARCH | 425 | FURNITURE: OFFICE | 740 | REFRIGERATION EQUIPMENT AND ACCESSORIES |
| 120 | BOATS, MOTORS, AND MARINE EQUIPMENT | 430 | GASES, CONTAINERS, EQUIPMENT: LABORATORY, MEDICAL, AND WELDING | 745 | ROAD AND HIGHWAY BUILDING MATERIALS (ASPHALTIC) |
| 125 | BOOKBINDING SUPPLIES | 435 | GERMICIDES, CLEANERS, AND RELATED SANITATION PRODUCTS FOR HEALTH CARE PERSONNEL | 750 | ROAD AND HIGHWAY BUILDING MATERIALS (NOT ASPHALTIC) |
| 135 | BRICKS, CLAY, REFRACTORY MATERIALS, STONE, AND TILE PRODUCTS | 440 | GLASS AND GLAZING SUPPLIES | 755 | ROAD AND HIGHWAY ASPHALT AND CONCRETE HANDLING AND PROCESSING EQUIPMENT |
| 140 | BROOM, BRUSH, AND MOP MANUFACTURING MACHINERY AND SUPPLIES | 445 | HAND TOOLS (POWERED AND NON-POWERED), ACCESSORIES AND SUPPLIES | 760 | ROAD AND HIGHWAY EQUIPMENT: EARTH HANDLING, GRADING, MOVING, PACKING, ETC. |
| 145 | BRUSHES (SEE CLASS 485 FOR JANITORIAL TYPE) | 450 | HARDWARE AND RELATED ITEMS | 765 | ROAD AND HIGHWAY EQUIPMENT (EXCEPT EQUIPMENT IN CLASSES 755 AND 760) |
| 150 | BUILDER'S SUPPLIES 287 ELECTRONIC EQUIPMENT, COMPONENTS, PARTS, AND ACCESSORIES (SEE 730 FOR TESTING OR ANALYZING TYPE) | 460 | HOSE, ACCESSORIES, AND SUPPLIES: INDUSTRIAL, COMMERCIAL, AND GARDEN | 770 | ROOFING MATERIALS AND SUPPLIES |
| 155 | BUILDINGS AND STRUCTURES: FABRICATED AND PREFABRICATED | 465 | HOSPITAL AND SURGICAL EQUIPMENT, INSTRUMENTS, AND SUPPLIES | 775 | SALT (SODIUM CHLORIDE) (SEE CLASS 393 FOR TABLE SALT) |
| 160 | BUTCHER SHOP AND MEAT PROCESSING EQUIPMENT | 470 | HOSPITAL, NURSING HOME OR RESIDENTIAL SPECIALIZED EQUIPMENT FOR THE HANDICAPPED AND DISABLED | 780 | SCALES AND WEIGHING APPARATUS (SEE 175-08 FOR LABORATORY BALANCES) |
| 165 | CAFETERIA AND KITCHEN EQUIPMENT, COMMERCIAL | 475 | HOSPITAL, SURGICAL, AND MEDICAL RELATED ACCESSORIES AND SUNDRY ITEMS | 785 | SCHOOL EQUIPMENT, TEACHING AIDS, AND SUPPLIES |
| 175 | CHEMICAL LABORATORY EQUIPMENT AND SUPPLIES | 485 | JANITORIAL SUPPLIES, GENERAL LINE | 790 | SEED, SOD, SOIL, AND INOCULANTS |
| 180 | CHEMICAL RAW MATERIALS (IN LARGE QUANTITIES PRIMARILY FOR MANUFACTURING JANITORIAL AND LAUNDRY PRODUCTS) | 490 | LABORATORY EQUIPMENT AND ACCESSORIES (FOR GENERAL ANALYTICAL AND RESEARCH USE): NUCLEAR, OPTICAL, AND PHYSICAL | 795 | SEWING AND TEXTILE MACHINERY AND ACCESSORIES |
| 190 | CHEMICALS AND SOLVENTS, COMMERCIAL (IN BULK) | 493 | LABORATORY EQUIPMENT, ACCESSORIES, AND SUPPLIES: BIOCHEMISTRY, CHEMISTRY, ENVIRONMENTAL SCIENCE, ETC. | 800 | SHOES AND BOOTS |
| 192 | CLEANING COMPOSITIONS, DETERGENTS, SOLVENTS, AND STRIPPERS – PREPACKAGED | 495 | LABORATORY AND FIELD EQUIPMENT AND SUPPLIES: BIOLOGY, BOTANY, GEOLOGY, MICROBIOLOGY, ZOOLOGY, ETC. | 801 | SIGNS, SIGN MATERIALS, SIGN MAKING EQUIPMENT, AND RELATED SUPPLIES |
| 193 | CLINICAL LABORATORY REAGENTS AND TESTS (BLOOD GROUPING, DIAGNOSTIC, DRUG MONITORING, ETC.) | 500 | LAUNDRY AND DRY CLEANING EQUIPMENT, ACCESSORIES, AND SUPPLIES, COMMERCIAL | 803 | SOUND SYSTEMS, COMPONENTS, AND ACCESSORIES: GROUP INTERCOM, MUSIC, PUBLIC ADDRESS, ETC. |
| 195 | CLOCKS, WATCHES, TIMEPIECES, JEWELRY AND PRECIOUS STONES | 505 | LAUNDRY AND DRY CLEANING COMPOUNDS, DETERGENTS, AND SUPPLIES | 804 | SPACECRAFTS, ACCESSORIES AND COMPONENTS |
| 200 | CLOTHING: ATHLETIC, CASUAL, DRESS, UNIFORM, WEATHER AND WORK RELATED | 510 | LAUNDRY TEXTILES AND SUPPLIES | 805 | SPORTING GOODS, ATHLETIC EQUIPMENT AND ATHLETIC FACILITY EQUIPMENT |
| 201 | CLOTHING ACCESSORIES (SEE CLASS 800 FOR SHOES AND BOOTS) | 515 | LAWN MAINTENANCE EQUIPMENT, ACCESSORIES, AND PARTS (NON-AGRICULTURAL APPLICATIONS) | 810 | SPRAYING EQUIPMENT (EXCEPT HOUSEHOLD, NURSERY PLANT, AND PAINT) |
| 204 | COMPUTER HARDWARE AND PERIPHERALS FOR MICROCOMPUTERS | 520 | LEATHER AND SHOE ACCESSORIES, EQUIPMENT, AND SUPPLIES | 815 | STEAM AND HOT WATER FITTINGS, ACCESSORIES, AND SUPPLIES |
| 206 | COMPUTER HARDWARE AND PERIPHERALS FOR MINI AND MAIN FRAME COMPUTERS | 525 | LIBRARY AND ARCHIVAL EQUIPMENT, MACHINES, AND SUPPLIES | 820 | STEAM AND HOT WATER BOILERS, AND STEAM HEATING EQUIPMENT |
| 207 | COMPUTER ACCESSORIES AND SUPPLIES | 530 | LUGGAGE, BRIEF CASES, PURSES AND RELATED ITEMS | 825 | STOCKMAN EQUIPMENT AND SUPPLIES |
| 208 | COMPUTER SOFTWARE FOR MICROCOMPUTERS (PREPROGRAMMED) | 540 | LUMBER, SIDING, AND RELATED PRODUCTS | 830 | TANKS (METAL, WOOD, AND SYNTHETIC MATERIALS): MOBILE, PORTABLE, STATIONARY, AND UNDERGROUND TYPES |
| 209 | COMPUTER SOFTWARE FOR MINI AND MAINFRAME COMPUTERS (PREPROGRAMMED) | 545 | MACHINERY AND HARDWARE, INDUSTRIAL | 832 | TAPE (NOT DATA PROCESSING, MEASURING, OPTICAL, SEWING, SOUND, OR VIDEO) |
| 210 | CONCRETE AND METAL PRODUCTS, CULVERTS, PILINGS, SEPTIC TANKS, ACCESSORIES AND SUPPLIES | 550 | MARKERS, PLAQUES AND TRAFFIC CONTROL DEVICES | 838 | TELECOMMUNICATIONS EQUIPMENT, ACCESSORIES AND SUPPLIES |
| 220 | CONTROLLING, INDICATING, MEASURING, MONITORING, AND RECORDING INSTRUMENTS AND SUPPLIES | 553 | MANUFACTURING COMPONENTS AND SUPPLIES | 839 | TELEPHONE EQUIPMENT, ACCESSORIES AND SUPPLIES |
| 225 | COOLERS, DRINKING WATER (WATER FOUNTAINS) | 555 | METAL, PAPER, AND PLASTIC STENCILS AND STENCILING DEVICES | 840 | TELEVISION EQUIPMENT AND ACCESSORIES |
| 232 | CRAFTS, GENERAL | 556 | MASS TRANSPORTATION - TRANSIT BUS | 845 | TESTING APPARATUS AND INSTRUMENTS (NOT FOR ELECTRICAL OR ELECTRONIC MEASUREMENTS) |
| 233 | CRAFTS, SPECIALIZED | 557 | MASS TRANSPORTATION - TRANSIT BUS ACCESSORIES AND PARTS | 850 | TEXTILES, FIBERS, HOUSEHOLD LINENS, AND PIECE GOODS |
| 240 | CUTLERY, COOKWARE, DISHES, GLASSWARE, SILVERWARE, UTENSILS, AND SUPPLIES | 558 | MASS TRANSPORTATION - RAIL VEHICLES AND SYSTEMS | 855 | THEATRICAL EQUIPMENT AND SUPPLIES |
| 245 | DAIRY EQUIPMENT AND SUPPLIES | 559 | MASS TRANSPORTATION - RAIL VEHICLE PARTS AND ACCESSORIES | 860 | TICKETS, COUPON BOOKS, SALES BOOKS, STRIP BOOKS, ETC. |
| 250 | DATA PROCESSING CARDS AND PAPER | 560 | MATERIAL HANDLING, CONVEYORS, STORAGE EQUIPMENT AND ACCESSORIES | 863 | TIRES AND TUBES |
| 255 | DECALS AND STAMPS | 565 | MATTRESS AND PILLOW MANUFACTURING MACHINERY AND SUPPLIES | 864 | TRAIN CONTROLS, ELECTRONIC |
| 257 | DEFENSE SYSTEM AND HOMELAND SECURITY EQUIPMENT, WEAPONS AND ACCESSORIES | 570 | METALS: BARS, PLATES, RODS, SHEETS, STRIPS, STRUCTURAL SHAPES, TUBING, AND FABRICATED ITEMS | 865 | TWINE AND STRING |
| 260 | DENTAL EQUIPMENT AND SUPPLIES | 575 | MICROFICHE AND MICROFILM EQUIPMENT, ACCESSORIES, AND SUPPLIES | 870 | VENETIAN BLINDS, AWNINGS, AND SHADES |
| 265 | DRAPERIES, CURTAINS, AND UPHOLSTERY MATERIAL (INCLUDING AUTOMOBILE UPHOLSTERY) | 578 | MISCELLANEOUS PRODUCTS | 875 | VETERINARY EQUIPMENT AND SUPPLIES (SEE CLASS 325 FOR VITAMINS AND SUPPLEMENTS FOR ANIMALS) |
| 269 | DRUGS AND PHARMACEUTICALS | 580 | MUSICAL INSTRUMENTS, ACCESSORIES, AND SUPPLIES | 880 | VISUAL EDUCATION EQUIPMENT AND SUPPLIES (EXCEPT PROJECTION LAMPS -SEE CLASS 285) |
| 271 | DRUG AND FEEDING ADMINISTRATION, INFUSION, AND IRRIGATION EQUIPMENT AND SUPPLIES | 590 | NOTIONS AND RELATED SEWING ACCESSORIES AND SUPPLIES | 883 | VOICE RESPONSE SYSTEMS |
| 279 | EIGHTEENTH (18th) CENTURY REPRODUCTION GOODS | 593 | NUCLEAR EQUIPMENT COMPONENTS, ACCESSORIES AND SUPPLIES | 885 | WATER AND WASTEWATER TREATING CHEMICALS |
| 280 | ELECTRICAL CABLES AND WIRES (NOT ELECTRONIC) | 595 | NURSERY STOCK, EQUIPMENT, AND SUPPLIES | 890 | WATER SUPPLY, GROUNDWATER, AND SEWAGE TREATMENT, AND RELATED EQUIPMENT (NOT FOR AIR CONDITIONING, STEAM BOILER, OR LABORATORY REAGENT WATER) |
| 285 | ELECTRICAL EQUIPMENT AND SUPPLIES (EXCEPT CABLE AND WIRE) | 600 | OFFICE MACHINES, EQUIPMENT, AND ACCESSORIES | 895 | WELDING EQUIPMENT AND SUPPLIES |
| 287 | ELECTRONIC EQUIPMENT, COMPONENTS, PARTS, AND ACCESSORIES (SEE 730 FOR TESTING OR ANALYZING TYPE) | 605 | OFFICE MECHANICAL AIDS, SMALL MACHINES, AND APPARATUSES | 898 | X-RAY AND OTHER RADIOLOGICAL EQUIPMENT AND SUPPLIES (MEDICAL) |
