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.
swimming pool test kits containing phenol red; reagents for measuring free available chlorine; and reagents for measuring combined available chlorine
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.
swimming pool pumps; swimming pool equipment, namely, hydraulically operated chlorine/bromine feeders, and pool vacuums
8
Hand tools and implements (hand-operated); cutlery; side arms; razors.
[ swimming pool equipment, namely poles, hand skimmers, and leaf rakes ]
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.
[ swimming pool equipment, namely, electronic controllers for heating, lighting and cleaning; and metered floating chlorine dispensers ]
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
swimming pool equipment, namely, filters, heaters, electric lighting fixtures; electric lighting fixtures for spas; swimming pool cleaning and filtering units; drains; grates; niches for pool and spa lighting; and replacement filter cartridges
21
Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes.
[ swimming pool brushes ]
28
Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees
[ swim floats for recreational use ]