1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
gaseous and liquefied industrial gases transported and stored in bulk, gaseous and liquefied industrial gases stored, transported and dispensed using industrial gas cylinders and dispensers for use in all domestic and foreign industries, agriculture, [ retailing, ] health care, [ federal, state and local government services and as individuals in business or for recreation or repair and construction, ] commodity and specialty chemicals, namely, [ alkylamines, nitration compounds and polymers, namely, ] [ vinyl acetate emulsions and polyvinyl alcohol,] [ polyvinyl chloride resins, ] ammonia [ and ammonia compounds catalysts for urethane foam manufacture and for hydrocarbon cracking and refining ]
6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
metal tanks and receptacles for the manufacture, storage and transportation of compressed and liquefied gases and metal key rings
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
liquefied gas pumps, manual pressure regulators
8
Hand tools and implements (hand-operated); cutlery; side arms; razors.
[ gas cutting and welding torches and parts therefor, ] [ pocket knives ]
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
automatic regulators, flow-meters liquid level controllers for the storage and dispensing of compressed and liquefied gases, gas pressure indicators and controllers, electric arc cutting and welding torches and parts therefor
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
fluid processing and fluid purification systems comprising refrigerators, storage tanks, compressors, pumps, piping, instrumentation, insulation and housings therefor; cryogenic systems consisting of dewar flasks, heat exchangers, vacuum jacketed piping, gases, expansion engines, compressors, storage tanks and cylinders and insulated stationary and mobile containers for compressed and liquefied gases for use in dispensing, storage and transportation of cryogens, cryogenic freezing machines, in-transit cryogenic refrigerators, cryogenic deflashing tumbler, nitrogen generators, air separation plants, equipment and [ installations ] for sewage treatment, namely, mixers, aerators, holding basins, piping, [ separation tanks, and instrument control systems, ozone disinfection and biological nutrient removal,] oxy-fuel burners
16
Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks.
pens, [ pencils, playing cards,] pocket calendars, [ greeting cards ] provided to others
18
Leather and imitations of leather, and goods made of these materials and not included in other classes; animal skins, hides; trunks and travelling bags; umbrellas, parasols and walking sticks; whips, harness and saddlery.
[ luggage, ] umbrellas, [ briefcase type portfolios, tote bags ]
20
Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics
[ folding chairs ]
25
Clothing, footwear, headgear.
caps, shirts, [ warm-up suits, ][ neckties ]
28
Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees
golf balls and tees, [ ball markers, tennis balls, ] [ toys, namely, stuffed animals, ] vehicles, [ flying discs, ] [ beach balls, and small rubber balls ]