Class 4 includes mainly industrial oils and greases, fuels and illuminants.

Additives, non-chemical, to motor-fuel, Alcohol [fuel], Anthracite, Arms [weapons] (Grease for), Beeswax, Belting wax, Belts (Grease for), Belts (Non-slipping preparations for), Benzene, Benzine, Benzol, Bone oil for industrial purposes, Boots (Grease for), Briquettes (Combustible), Briquettes (Wood), Candles, Candles (Christmas tree), Candles (Perfumed), Carburants, Carnauba wax, Castor oil for technical purposes, Ceresine, Charcoal [fuel], Christmas tree candles, Coal, Coal briquettes, Coal dust [fuel], Coal naphtha, Coal tar oil, Coke, Combustible oil, Cutting fluids, Diesel oil, Dust binding compositions for sweeping, Dust laying compositions, Dust removing preparations, Electrical energy, Energy (Electrical), Ether (Petroleum), Firelighters, Firewood, Fish oil, not edible, Fluids (Cutting), Fuel, Fuel gas, Fuel mixtures (Vaporized), Fuel oil, Fuel with an alcoholic base, Gas for lighting, Gas oil, Gas (Producer), Gas (Solidified) [fuel], Gasoline, Graphite (Lubricating), Grease for arms [weapons], Grease for belts, Grease for boots, Grease for leather, Grease for shoes, Grease (Illuminating), Illuminating grease, Illuminating wax, Industrial grease, Industrial oil, Industrial wax, Kerosene, Lamp wicks, Lanolin, Leather (Grease for), Leather (Preservatives for) [oils and greases], Lighting fuel, Lighting (Gas for), Lighting (Paper spills for), Lighting (Wood spills for), Lignite, Ligroin, Lubricants, Lubricating graphite, Lubricating grease, Lubricating oil, Masonry (Oil for the preservation of), Mazut, Methylated spirit, Mineral fuel, Moistening oil, Motor fuel, Motor fuel (Additives, non-chemical, to), Motor oil, Naphtha, Nightlights [candles], Non-slipping preparations for belts, Oil for the preservation of leather, Oil for the preservation of masonry, Oil-gas, Oils for paints, Oils for releasing form work [building], Oleine, Ozocerite [ozokerite], Paints (Oils for), Paper spills for lighting, Paraffin, Peat (Blocks of) [fuel], Peat briquettes [fuel], Peat [fuel], Perfumed candles, Petrol, Petroleum ether, Petroleum jelly for industrial purposes, Petroleum, raw or refined, Preservation of masonry (Oil for the), Preservatives for leather [oils and greases], Producer gas, Rape oil for industrial purposes, Shoes (Grease for), Solidified gases [fuel], Soya bean oil preparations for non-stick treatment of cooking utensils, Stearine, Sunflower oil for industrial purposes, Sweeping (Dust binding compositions for), Tallow, Tapers, Textile oil, Vaporized fuel mixtures, Wax [raw material], Wicks for candles, Wicks (Lamp), Wood briquettes, Wood spills for lighting, Wool grease, Xylene, Xylol.