| Class | Class Name |
|---|---|
| 4 | engine oil additives |
| 4 | engine oils |
| 4 | ethanol [fuel] |
| 4 | firelighters |
| 4 | firewood |
| 4 | fish oil, not edible |
| 4 | fluids for metal cutting and removal |
| 4 | fluids used as lubricants |
| 4 | fragranced candles |
| 4 | fragranced or scented candles |
| 4 | fuel |
| 4 | fuel additives |
| 4 | fuel alcohol |
| 4 | fuel compositions in solid, liquid or gas form |
| 4 | fuel gas |
| 4 | fuel oil |
| 4 | fuel preparations for facilitating the starting of internal combustion engines |
| 4 | fuel with an alcohol base |
| 4 | fuels and lubricants derived from petroleum |
| 4 | fuels and lubricants for combustion engines in ground vehicles and watercraft |
| 4 | fuels for heating |
| 4 | fuels for internal combustion engines |
| 4 | fuels for portable fireplaces |
| 4 | fuels for small furnace |
| 4 | gas |
| 4 | gas cartridges |
| 4 | gas for illuminant purposes |
| 4 | gas for lighting |
| 4 | gas for use as fuel |
| 4 | gas fuels |
| 4 | gas oil |
| 4 | gaseous fuels |
| 4 | gasoline |
| 4 | gasoline for industrial purposes |
| 4 | gear oils |
| 4 | graphited lubricants |
| 4 | grease for arms [weapons] |
| 4 | grease for belts |
| 4 | grease for footwear |
| 4 | grease for leather |
| 4 | greases |
| 4 | greases for automobiles |
| 4 | greases for conveyor belts |
| 4 | greases for industrial machinery |
| 4 | greases for shoes and boots |
| 4 | greases for the preservation of leather |
| 4 | heat stable greases |
| 4 | heat-resistant lubricants |
| 4 | high vacuum greases for use in sealing and lubricating joints in vacuum systems |
| 4 | high-sulphur fuel |
