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; automatic vending machines; motor-operated ice drills and augers including their parts and fittings; aerators
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; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; sonars and depth finders; cameras; video cameras; binoculars; scales; detectors; compasses; frequency meters; observation instruments; navigational instruments; radar apparatus and instruments; battery chargers; remote control apparatus; touch screens; spectacles; sunglasses; protective clothing, headgear and footwear; diving suits; life vests
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; vacuum flasks and mugs; beverage bottles; hip flasks; heat insulated containers