4
Fuels and illuminants; Electrical energy; Lubricants and industrial greases, waxes and fluids; Dust controlling compositions
8
Hand-operated tools and implements for treatment of materials, and for construction, repair and maintenance; Hygienic and beauty implements for humans and animals; Lifting Tools; Edged and blunt weapons; Food preparation implements, kitchen knives and cutting implements, cutlery for eating; Food preparation implements, kitchen knives and cutlery
11
Burners, boilers and heaters; Fireplaces; Heating, ventilating, and air conditioning and purification equipment (ambient); Filters for industrial and household use; Sun tanning appliances; Igniters; Flues and installations for conveying exhaust gases; Lighting and lighting reflectors; Industrial treatment installations; Nuclear installations; Food and beverage cooking, heating, cooling and treatment equipment; Refrigerating and freezing equipment; Personal heating and drying implements; Regulating and safety accessories for water and gas installations; Sanitary installations, water supply and sanitation equipment; Drying installations
21
Tableware, cookware and containers; Brushes and other articles for cleaning, brush-making materials; Cosmetic and toilet utensils and bathroom articles; Statues, figurines, plaques and works of art, made of materials such as porcelain, terra-cotta or glass, included in the class; Unworked and semi-worked glass, not specified for use; Brushes and brush-making articles; Cleaning articles