Class -  370 - Food Processing and Accessories
Subclass
15—Cutters and
23—Grease, USDA Approved
35—Oil, USDA Approved
36—Peelers, Slicers, and Dicers
66—Tin Cans and Lids, All Types

Class -  375 - Food: Bakery (Fresh)
Subclass
15—Bread, Rolls, etc.
30—Cakes and Pastries
45—Doughnuts, Fried Pies, etc.

Class -  380 - Food: Dairy (Fresh)
Subclass
10—Butter
15—Cottage Cheese
30—Cream, All Types
45—Ice Cream
50—Ice Milk
60—Mellorine
75—Milk, All Types
80—Sherbert
90—Yogurt

Class -  385 - Food: Frozen
Subclass
06—Bread, Frozen
12—Cake and Pastry, Frozen
18—Desserts, Frozen (Except Cake and Pastry)
30—Eggs, Frozen
36—Entrees, Freeze-Dried: Meat, Poultry, and Seafood
42—Entrees, Frozen, Meat
44—Entrees, Frozen, Poultry
46—Entrees, Frozen, Seafood
47—Entrees, Specialty
48—Fruits, Frozen
54—Juices, Frozen
56—Pancakes and Waffles, Frozen

Class -  390 - Food: Perishable
Subclass
07—Cheese
21—Eggs, Fresh, Including Fertile
28—Fruits, Fresh
42—Ice, Dry
49—Meat: Cured, Fresh, and Frozen
56—Oleomargarine
63—Poultry, Dressed
70—Seafood, Fresh
75—Shortening (Except Vegetable) and Lard
84—Vegetables, Fresh
91—Water, Drinking (Including Distilled)

Class -  393 - Food: Staple Grocery
Subclass
03—Breading
10—Chips, all types
31—Baby Foods, Canned
32—Baking Powder
33—Beverage Base (Not Fountain)
34—Candy and Confectionery
35—Cereals, Ready-to-Eat
36—Cereals, Uncooked
37—Cocoa and Chocolate
38—Coconut
40—Coffee, Instant (Regular and Decaffeinated)
41—Coffee, Whole Bean and Ground
42—Cornstarch, Cooking
43—Crackers and Cookies
44—Cream Substitute
46—Desserts, Packaged and Canned (Including Packaged Dry Bakery Mixes and Gelatins)
47—Special Diet Foods
48—Dressings, Condiments, Sauces, and Gravies
50—Extracts, Flavoring, and Food Coloring
51—Flour
52—Flour, Binder
53—Fruits and Vegetables, Dehydrated
54—Fruits, Canned
56—Miscellaneous Items: Candles, Matches, Toothpicks, etc.
57—Honey
58—Ice Cream Mix, Emulsifiers, and Stabilizers
59—Jams, Jellies, and Preserves
60—Juices, Fruit and Vegetable (Not Frozen)
61—Macaroni, Noodles, and Spaghetti
62—Meal, Corn
63—Meat and Meat Products, Canned
64—Milk, Evaporated and Condensed
65—Milk, Powdered
66—Mincemeat
67—Nuts, Edible
68—Peanut Butter
69—Pickles, Relishes, and Olives
70—Protein Food Supplement
71—Popcorn
72—Rice
73—Salt, Table
74—Seafood, Canned
75—Shortening and Oil, Vegetable
76—Soda, Baking
77—Soft Drinks
78—Soup, Soup Base, Entree Mix, Canned/Dehydrated
80—Spices/Seasonings (Not Curing Compound)
81—Sugar and Sweeteners
82—Syrups (Except Fountain)
83—Syrups, Fountain
84—Tea (Not Instant)
85—Tea, Instant
86—Vegetables, Canned
87—Vegetables, Dried, Beans, Peas, etc.
88—Vinegar
89—Wheat Germ
90—Yeast

Class -  395 - Forms and Labels, Continuous, Etc.
Subclass
15—Binders/Document Folders (Continuous Forms)
25—Continuous Form Labels, Pressure Sensitive, Custom
27—Continuous Form Labels, Pressure Sensitive, Stock
30—Continuous Forms, Custom
40—Continuous Forms, Carbonless Paper
50—Continuous Forms (Computer Paper), Stock (Blank,Ruled, and Tinted) - Continuous Library Forms see Class 525-65
70—Snap-Out Forms, Carbon Interleaved
80—Snap-Out Forms, Carbonless Paper
90—Recycled Paper Forms, Labels & Folders

Class - 405 - Fuel, Grease and Oil
Subclass
03—Butane and Propane
06—Coal and Coke
07—Fuel Additives, Extenders, Octane Enhancers, etc.
08—Natural Gas
09—Fuel Oil, Diesel
12—Fuel Oil, Heating
14—Gasohol
15—Gasoline, Automotive
18—Gasoline, Aviation
21—Gasoline, Marine White
23—Graphite Lubricant
24—Grease, Lubrication
27—Grease, Protective Coating
30—Kerosene
33—Naphtha
36—Oil, Automotive Transmission
38—Oil and Grease Additives
39—Oil, Automotive Engine
42—Oil, Aviation Engine
45—Oil, Chain Saw
47—Oil, Compressor
48—Oil, Cutting
49—Oil, Gear
50—Oil, Heat Transfer Fluid, Fire-Resistant
51—Oil and Fluid, Hydraulic
52—Oil, Instrument
54—Oil, Lubricating: Household, General Purpose, etc.
57—Oil, Lubricating, Differential and Transmission
60—Oil, Marine Engine
63—Oil, Outboard Motor
66—Oil, Penetrating, Special Use (May Contain Graphite)
69—Oil, Pump, Vacuum
75—Oil, Transformer
81—Oil, Turbine
82—Oil, Two-Cycle Engine
85—Power Steering Fluid
98—Recycled Products: Fuel, Oil, Grease

Class -  410 - Furniture: Health Care and Hospital Facility
Subclass
03—Beds, Hospital, Specialized: Air Beds, Intensive Care, Orthopedic, Water Beds, etc.
12—Carts: Laboratory, Medication, Utility, etc.
18—Chart Cabinets, Carts/Holders (Bed Signs)
24—Cubicle Curtains and Privacy Screens
60—Operating Room: Work Table Stands, Stools, etc.
72—Tables, Examination; Accessories
84—Tables, Treatment; Accessories

Class -  415 - Furniture: Laboratory
Subclass
13—Cabinets, Storage, Floor and Wall
26—Cases: Laboratory, Museum, Specimen Storage, etc.
40—Casework, Wood
52—Fume Hood, Biological Cabinet, etc.
58—Refrigerator, Laboratory, Specialized: Explosion-Proof, Ultra-Low Temperature, etc.
85—Stool, Laboratory
91—Table, Laboratory

Class -  420 - Furniture: General (Not Office), Mattress and Pillows
Subclass
08—Cafeteria:, Chairs and Tables
16—Dormitory, Metal: Wardrobe, Bed, Desk, etc.
18—Dormitory, Plastic: Wardrobe, Bed, Desk, etc.
24—Folding Chairs, Tables, and Chair Trucks, Metal
28—Folding Chairs and Tables, Wood
40—Household Furniture, General Line
43—Institutional Furniture - ACI
56—Library Furniture: Book Trucks, Step Stools, etc.
60—Lounge Furniture, Steel, Indoor
61—Lounge Furniture, Steel, Outdoor
63—Lounge Furniture, Outdoor: Fiberglass, Plastic, etc.
64—Lounge Furniture, Indoor, Wood
66—Mailroom: Bins, Carts, Consoles, Wrapping Consoles, Mail Systems, Sorters, Tables, etc.
68—Mattresses and Bedsprings
72—Mirrors, Glass (Not Auto, Barber, Safety, Security, or Telescope)
75—Pillows, Cotton and Down
80—Pillows, Synthetic
84—Schoolroom, Metal: Cabinets, Chairs, Desks, etc.
88—Schoolroom, Wood: Cabinets, Chairs, Desks, etc.
92—Showcase: Trophy Cases and Exhibit Cases
98—Recycled Products: Household Furniture

Class -  425 - Furniture: Office
Subclass
03—Bookcases and Bookshelves, Metal and Wood
06—Chairs, Metal
07—Chairs, Wood
08—Components, Modular, Miscellaneous (ACI)
10—Costumer, Metal and Wood
14—Credenza Unit, Wood
17—Data Processing, Metal and Plastic (Item 87)
18—Data Processing, Wood (Item 87)
20—Desks and Tables, Metal
21—Desks and Tables, Wood
30—Drafting Chairs and Stools, Metal and Wood
33—Drafting Plan and Map Files, Metal
37—Drafting Tables, Metal and Wood
40—File Cabinets, Metal: All Types; Accessories
41—File Cabinets, Wood: All Types; Accessories
44—Fire Files, Locks and Bases
50—Key Storage Cabinets and Files
53—Lockers, Storage, Metal (Coats and Hats)
54—Modular Panel System, (Metal Connect Mechanism)
55—Modular Panel System, (Synthetic Connect Mechanism)
56—Partitions, Free Standing, All Types, Stock Sizes
60—Posture Chairs and Footrests
68—Rotary Filing Systems and Relocating
74—Safes and Vault Doors
80—Shelving, Metal (Not Library or Shop)
81—Shelving, Mobile, Track
83—Stands, Office Equipment and Machines
87—Storage Cabinets, Data Processing, Metal and Wood
89—Storage Cabinets, Metal
92—Visual Filing Systems
94—Work Stations, Modular, Systems Furniture

Class -  430 - Gases and Accessories: Laboratory, Medical, and Welding
Subclass
12—Container (Liquefied Gases), Lab Size, see Class 175
36—Gas Regulators, Gauges, Fittings, and Parts
42—Laboratory Gases: Argon, Nitrogen, Oxygen, etc.
45—Liquefied Gases - Food Processing, Nitrogen, etc.
48—Medical Gases (Respiration, etc.): Oxygen, etc.
92—Welding Gases: Acetylene, Argon, Oxygen, etc.

Class -  435 - Germicides, Cleaners, and Disinfectants (Health Care)
Subclass
04—Antimicrobial Solutions, Topical: Surgical Prep, etc.
08—Benzalkonium Chloride, USP (Aqueous Solution)
16—Detergent, Surgical Scrub, All Types
24—Detergent-Disinfectant, Liquid, Phenolic Type
40—Detergent-Disinfectant, Iodophor Type
56—Detergent-Disinfectant, Quaternary Ammonia Type
64—Instrument Sterilizing Solution, Hospital
68—Skin Cleaners: Emollient, Nonalkaline, etc.
70—Skin Cleaners, Antimicrobial: Emollient, Nonalkaline, etc.
72—Soap, Surgical Scrub
90—Whirlpool Additives, Antimicrobial

Class -  440 - Glass, Etc.
Subclass
10—Crystal Glass
12—Factrolite Glass
14—Florentine Glass
35—Glazier Clips and Points
42—Heat-Tempered Glass, Fully Tempered
56—Plate Glass
58—Plexiglass Glass
60—Pyrex Glass
63—Safety Glass, Laminated
73—Thermo Glass (Insulated)
77—Window Glass
84—Wire Glass

Class -  445 - Hand Tools, Accessories and Supplies
Subclass
03—Axes, Bush Hooks, Hatchets, Mattocks, Picks, etc.
06—Bits, Dies, Drivers, Reamers, Taps, etc. (P/NP)
09—Blades, Portable Saw: Circular, Reciprocating
10—Bricklaying Tools
12—Caulking Guns, Putty Knives, Scrapers, etc.
15—Chisels, Drawknives, Planes, etc.
18—Clamps: I-Bar, Carriage, etc.; Clamp Fixtures
21—Cutters: Bolt, Glass, Nippers, Pinchers, etc.
26—Drills, Hand, Non-Power: Braces, etc.
27—Drills, Hand, Portable, (Power), Automatic
29—Extractors and Pullers
30—Fastening Tools: Staplers, Tackers, etc.
32—Files and Rasps
35—Gauges: Feeler, Sheet Metal, Spark Plugs, etc.
38—Hammer, Mallet, Wedge, Sledge, Maul, Bar (Pry, Rip Crow, Wreck), All Types
39—Hand Tools, Miscellaneous
40—Handles, Tool, All Kinds
43—Hoes, Leaf Loaders, Rakes, Weed Cutters, etc.
44—Hooks
45—Leather Aprons/Tool Pouches, Carpenter and Electrician
46—Level, Chalk Line, Square, Tape/Ruler, (Carpenter), etc.
49—Punches, Etcher, Marking Tool, Nail Set, Awl, etc.
52—Pliers, all kinds (Except Stock Tagging)
55—Posthole Diggers, Earth Augers, etc.
58—Saws (Non-Power): Hack, Keyhole, Pruning, Pole, etc.
59—Saws, Hand, Portable (Power)
61—Scoops, Shovels, Spades, Spading Forks, etc.
64—Screwdrivers, all kinds
67—Shears: Grass, Hedge, Lopping, Pruning, etc.
70—Snips: Metal, Tin, etc.
73—Soldering Coppers, Guns, Irons, etc.
76—Steel Figures and Letters, Stamping
79—Tool Box, Chest (See Class 065)
82—Tool Sets, All Kinds
83—Tree and Pole Climbing Equipment
85—Trowels, All Kinds
87—Upholstery Tools
88—Vises, All Kinds
91—Wrenches, First Line (Professional), All Kinds
92—Wrenches, Second Line, All Kinds

Class -  450 - Hardware and Related Items
Subclass
02—Adhesives: Rubber and Silicone
03—Adhesives: Glue and Glue Guns, Gum, Paste, etc.
04—Baling Wire and Ties
06—Batteries, Dry Cell (Not Communication/Electronic)
08—Bins, Cabinets, and Shelves, Metal (Not Office)
11—Blocks: Snatch, Tackle, etc.
13—Blow Torches, Furnaces, Ladles, Melting Pots, etc.
14—Cabinets, Safety (Flammable Liquids, etc.)
15—Camping/Outdoor Items: Lantern, Tarpaulin Tents; etc.
16—Carpet and Furniture Casters
17—Cans, Safety: Gasoline, Kerosene, Oil, etc.
18—Cans and Lids, General Purpose
19—Chain Hooks, Links, Cold Shuts, Slips, etc.
21—Chain, Steel: Coil, Machine, Sash, Weldless, etc.
22—Cloth, Hardware
23—Coasters and Cups, Furniture
24—Cords and Ropes: Cotton, Manila, Nylon, Sisal, etc.
26—Door Closers, Thresholds, etc.; Accessories
28—Drawer Glides, Rollers, Tracks, etc.
32—Flashlights and Lanterns, Battery
33—Funnels, All Types (Except Glass)
34—Garbage Cans, Buckets, Pails, Tubs, and Racks
35—Glides, Furniture
36—Hasps, Hinges, Latches, Pulls, Brackets, etc.
37—Hardware, Miscellaneous
38—Heaters, Salamander
44—Ice Chests, Portable
48—Ladder, Fiberglass
49—Ladder, Metal
50—Ladder, Extension, Wood
51—Ladder, Wood
52—Ladder, Extension, Metal
53—Loadbinders
55—Locks, Key Blanks, and Locksmith Tools
58—Nails, Brads, Spikes, Staples, etc., All Types
60—Oilers, Hand
63—Pulleys and Sheaves
65—Refuse Containers and Holders, Industrial Dumpsters
66—Rope Slings
68—Rubber (Not Recapping or Tire)
70—Sash/Window Hardware (Casement see Class 150-09)
72—Scaffolding, Sectional and Rental
73—Security Seals
74—Shaft Couplings, Flexible and Rigid
75—Shutters
76—Solder and Babbit Metals
78—Traps, Animal
80—Trench Braces and Column Clamps
87—Water Bags, Cans, and Kegs
89—Wheelbarrows
90—Wire Cloth, Screen (All Metals)
91—Wire, General Purpose Tying and Wrapping
92—Work Benches, Shop Desks, and Tables
98—Recycled Products: Hardware and Related Items

Class -  455 - Hazardous Materials Equipment
Subclass
04—Hazardous Materials Equipment

Class -  460 - Hose and Accessories: Commercial, Garden, Industrial
Subclass
10—Air Hose and Fittings
20—Fuel Hose: Diesel, Gasoline, etc.
30—Garden Hose, Plastic and Rubber
35—Garden Hose Accessories: Coupling, Nozzle, etc.
40—Hot Water Hose
48—Menders, Hose
85—Suction and Discharge Hose

Class -  465 - Medical and Surgical Equipment, Instruments, and Supplies
Subclass
02—Anesthesia and Respiration Equipment, Hospital: Masks, Vaporizers, Ventilators, etc.
05—Blood Cell Counters, Isolator, etc.
07—Blood Chemistry Equipment (Blood Glucose, etc.)
11—Blood Pressure and Blood Flow Detection Equipment: Dopplers, Sphygmomanometers, Stethoscopes, etc.
18—Clinical Chemical Analysis Accessories: Rotator, Centrifuge, Fraction Collector, Sample Dispenser, etc.
23—Diagnostic Equipment, Minor: Percussion Hammers, Specula, Tourniquets (Blood Pressure), etc.
28—Disposal Unit (Blades, Needles, Pipets, Vials, etc.)
30—Electrocardiographs (EKG) and Supplies
37—Eye, Ear, Nose, and Throat Equipment (Hand): Laryngoscope, Ophthalmoscope, Otoscope, etc.
40—Freezers and Refrigerators (Blood Bank)
58—Lamps, Examining and Surgical (Headlights Item 23)
63—Nursery Supplies: Infant Measuring Devices, etc. (Incubators See Class 410-36)
78—Pump, Hospital: Breast, Enteral and IV Feeding, Infusion, Pressure, Suction (Aspirators), Vacuum
82—Rehabilitation Equip., etc. (Hydro/Physio Therapy, etc.)
83—Sex Offender Assessing Equipment
84—Shield, Protective, Surgical
88—Splints and Tourniquets
90—Sterilizing Equip., Hospital: Autoclave and Sterilizer (Chemical, Dry Heat, Gas, Steam, etc.)
92—Surgical Instruments, Floor Grade
93—Surgical Instruments, Operating Room
95—Vaporizers, Humidifiers, and Nebulizers (Room Size)

Class -  470 - Medical Equipment/Supplies: Mobility, Speech and Restraint
Subclass
10—Ambulance Cots and Stretchers
13—Anatomical Supports: Sling, Brace, Truss, etc.
17—Canes, Crutches, Walkers, etc.
60—Restraint/Protection: Helmets, Jackets, Wristlets, etc.
67—Speech Synthesizers
80—Wheelchairs

Class -  475 - Medical Accessories (Hospital, Surgical)
Subclass
06—Atomizers and Nebulizers, Pocket Size
08—Medical Bags, Nurses and Doctors
09—Bandages (All), Gauze, Plaster of Paris, etc.
11—Blades and Handles, Surgeon
14—Brush-Sponges, Scrub Brushes, and Dispensers
15—Brushes, Instrument Cleaning: Tracheal Tube, etc.
16—Catheters, IV: (All Types), Winged Vein Sets, etc.
17—Catheters and Urinary Drainage System, Plastic/Rubber
18—Catheters, Specialized (And Guide Wires)
19—Cement Remover, Surgical
24—Collection Systems, Suction, Disposable
27—Cotton, Surgical (Dry/Germicide): All Types
30—Decubitus Pads: Sheepskin Shearling, Synthetic, etc.
32—Disposals, Sanitary Napkin
34—Disposal Systems, Nonreusable (Needles, etc.)
35—Electrodes, Gel (Monitoring Devices), Disposable
36—Glassware, Medical: Bottles, (All Types), Jars, Vials, etc.
41—Gloves, Surgeon and Examination
44—Hosiery, Orthopedic and Surgical
47—Identification Supplies, Patient
48—Instrument Cleaners: Detergents, Rust Inhibitors, etc.
49—Instructional Aids/Training Programs, Medical (see Class 345 Manikins/Models)
50—Lancets, Blood
54—Medical Supplies,Not Itemized
58—Napkins and Belts, Sanitary (Non-Dispensing)
61—Needles, Specialized: Biopsy, Spinal, Surgical, etc.
62—OR, Disposable: Gown, Exam Paper, Apparel, etc.
63—Ostomy Care Products
64—Paper Goods: Diapers, Pillow Cases, Sheets, etc.
66—Pads/Drapes, Surgical: Lap Sponge, OB Pad, etc.
67—Personal Items: Applicators, Baby Oil/Powder, Tongue Depressor, Toothbrushes, Toothpaste/Powder, etc.
69—Personal Protection Kit
70—Plastic Ware, Medical: Bottles (All Types), Jars, Vials, etc.
73—Rubber and Plastic Goods: Cadaver Bags and Shrouds, Ice Bags, Sheeting, Tubing, Water Bottles, etc.
74—Sets, Procedural, Disposable: Catheter Care, Enema, Irrigation, Surgical Prep/Scrub, Suture Removal, etc.
77—Sterilizing Supplies: Bags, Indicators, Tapes, Wraps, etc.
78—Sutures and Suturing Needles, Disposable
80—Syringes and Needles, Hypodermic, Reusable
82—Syringes, Hypo/Irrigate (Dispose), and Hypo Needles
85—Thermometers, Clinical: Sheaths and Dispensers
87—Tracheal Tubes
88—Utensils, Sickroom: Aluminum, Stainless Steel, etc.
90—Utensils, Sickroom, Plastic
95—Vacuum Blood-Collect Set (Tube, Holder, and Needle)
97—Vaginal Speculums and Dilators, Disposable

Class -  485 - Janitorial Supplies
Subclass
01—Ammonia, Household, All Types
04—Applicators, Floor Finish, All Types (Except Brushes)
08—Bottles, Plastic (Cleaners, Detergents, etc.)
09—Brush Cleaner
10—Brooms and Brushes
11—Cleaner and Detergent, Paste and Tablets
12—Cleaner/Polish, Metal (Brass, Stainless Steel, etc.)
14—Cleaner, Hand, Mechanic Waterless
16—Cleaner, General Purpose, Liquid
17—Cleaner and Polish, Wood
18—Cleaner, Heavy Duty Degreaser, Liquid
22—Cleaner, Sewer/Waste Pipe, Acid and Caustic
25—Cleaner, Tile and Grout
26—Cleaner, Toilet Bowl, Granular and Liquid
27—Cleaner: Vinyl, Marble, Masonry, Upholstery
28—Cleaner: Window, Mirror, and Glass
29—Cleanser, Powdered, Chlorinated
30—Deodorant Block, All Types
32—Deodorant, Room, All Types
34—Detergent, Steam and Hot Water Spray Cleaning
36—Detergent, Car Washing, Cold Water
37—Detergent-Disinfectant (Washroom), Liquid/Aerosol
38—Dishwashing Compounds
40—Disinfectant, Spray and Powder
42—Disinfectant, Pine Oil
44—Dispenser (Liquid and Powder Soaps)
45—Dispenser (Metered Aerosol Deodorants, Air Sanitizers, and Insecticides), AC and DC Models
46—Dispenser, (Paper Towel, Toilet Tissue, Seat Cover) etc.
50—Door Mats, All Types
52—Dust Cloths, Treated
54—Floor Polish/Wax, Sealer, Dust Mop Treatment
55—Floor Stripper and Cleaner
56—Floor Sweeping Compound and Oil
57—Fly-swatters
58—Furniture Polish
59—Insect Control Units, Chemical/Electric, Lures/Traps
60—Insecticides, Household (Nonresidual)
62—Insecticide Spraying Equipment, Household, etc.
63—Insecticides/Repellents: Wasp and Hornet Killer, etc.
64—Janitor Carts and Bags
68—Mop Buckets, Wringers, and Attachments
70—Mops and Handles, Dry and Treated
72—Mops and Handles, Wet
74—Oil Absorbent: Granular, Powder, Liquid
75—Receptable Liners: Vinyl and Steel
78—Rug Shampoo
80—Sand Urns, Filling Materials, etc.
82—Sanitary Napkins and Tampons, Dispensable
84—Scale/Lime Deposit Remover
86—Soap, Hand: Bar, Liquid, and Powder
87—Soil Retardant (Carpets, Rugs, etc.)
88—Squeegees, Sponges, and Scrub Pads
90—Stain/Rust Remover
94—Waste Receptacles and Dust Pans
98—Recycled Products: Janitorial Supplies

Class -  490 - Laboratory Equipment and Accessories (General, Analytical and Research)
Subclass
09—Centrifuges, Desk Top and Free Standing
19—Density Gradient Equipment: Fractionators, Mixers, etc.
36—Glassware Washing Apparatus
40—Laboratory Equipment, Other
41—Lab Scientific Tubes
44—Lamps and Other Radiation Sources, Specialized: Cathode, Infrared, and Ultraviolet Lamps, etc.
53—Magnetic Equipment: All Types
55—Mass Spectrometers and Accessories
58—Microscopes, All Types (Not Electron and OR)
71—Nuclear Safety Equipment/Supplies: Film Badges, Radiation Monitors, (Radiation Tape - see Class 832-56)
72—Benches/Tables, etc.
77—Pumps, Liquid Laboratory: Metering, Syringe, etc.
78—Pumps, Vacuum and Pressure/Vacuum
84—Spectrometers: All Types (Item 55)
90—Testing Instruments/ (Not Itemized)

Class -  493 - Laboratory Equipment and Accessories (Biochemical, Chemical, Environmental Science, Etc.)
Subclass
04—Air Quality Monitoring Equipment and Accessories
06—Bath, Constant Temperature: Recirculating, etc.
08—Biochemical Equipment: DNA Synthesizers, etc.
09—Chemical Analysis, Automated: Ion-Sensing, etc.
11—Chromatographs, Gas
12—Chromatographs, Liquid: High-Performance, etc.
24—Electrophoresis Equipment/Accessories
30—Evaporators, Analytical (Air or Nitrogen Jet)
42—Gas Analysis Equipment (C02 Oxygen, etc.)
43—Gas Chromatograph/Mass Spectrometer
54—Photometers, Photoelectric/Supplies
69—Spectrometer, Emission: Argon Plasma/Conventional
73—Spectrophotometers, Atomic Absorption
75—Spectrophotometers, Infrared and Fouier Transform
77—Spectrophotometers, Ultraviolet and Visible
92—Vacuum Still: Short Path, Spinning Band, etc.
96—Water Quality Monitoring Equipment: BOD Analyzers, Turbidimeters, Well Samplers, etc.

Class -  495 - Laboratory and Field Equipment (Biology, Botany, Geology, Etc.)
Subclass
07—Agricultural Science Equipment: Seed Germinator, etc.
13—Animals, Experimental, (Albino Mice, etc.)
20—Biology Equip/Supplies (Not Itemized)
30—Botany Specimens
37—Counters and Counting Chambers (Gamma, etc.)
38—Cultures, Microbial (Living Organism)
41—Fermentation Equipment: Fermenters, etc.
44—Geology Equipment and Supplies
48—Incubators/Chambers: All Types
50—Herbarium Equipment and Supplies: Drying Cases, etc.
56—Laboratory Supplies, Other
73—Physiological Testing and Recording Equipment and Accessories: Monitors, Stimulators, etc.
75—Prepared Slides (Microscope)
82—Scales, Laboratory (Animal/Human): Autopsy, etc.
90—Tissue-Processing Equipment/Supplies (Histology)

Class -  500 - Laundry Equipment and Parts - Commercial
Subclass
15—Dryer/Tumbler, Electric, Gas, Steam (50lbs and over)
17—Dryer/Tumbler, Electric, Gas, Steam (Up to 50lbs)
50—Marking Machines
60—Presses
61—Repair Parts (Laundry Service Equip)
62—Repair Parts (Dryer/Tumbler)
63—Repair Parts (Ironers, Folders, and Presses)
64—Repair Parts (Washers, Extractors)
75—Tables, Shirt Finishing and Folding
87—Washer Extractors (Rated Under 100 lbs)
90—Washer Extractors (Rated 100 lbs and Over)
95—Washing Machines

Class -  505 - Laundry Compounds
Subclass
15—Bluing Inks, and Vat Dyes
25—Chlorine Bleaches, etc.
33—Detergents, Special Formula (Protein and Other Soil)
35—Detergents, Synthetic
37—Detergents, Synthetic, Germicidal
47—Fabric Softeners, Germicidal and Nongermicidal
57—Laundry Alkalis: Sodium Hydroxide, etc.
78—Soaps: Bar, Chip, Flake, and Granular
85—Sours

Class -  510 - Laundry Bags, Liners and Nets
Subclass
20—Bag Holders, Baskets, Carts, and Trucks
24—Bags, Laundry, Water Soluble
32—Bags and Liners (Bag Holders, Baskets, and Trucks)
64—Identification Pins, Tags, etc.
72—Net Pins
80—Nets, Laundry

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