Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

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

This Class includes, in particular:-oils for the preservation of masonry or of leather;-raw wax, industrial wax;-electrical energy;-motor fuels, biofuels;-non-chemical additives for fuels;-wood for use as fuel.This Class does not include, in particular:-certain special industrial oils and greases, for example, oils for tanning leather (Cl. 1), oils for the preservation of wood, anti-rust oils and greases (Cl. 2), essential oils (Cl. 3);-massage candles for cosmetic purposes (Cl. 3) and medicated massage candles (Cl. 5);-certain special waxes, for example, grafting wax for trees (Cl. 1), tailors’ wax, polishing wax, depilatory wax (Cl. 3), dental wax (Cl. 5), sealing wax (Cl. 16).