Anti-knock substances for internal combustion engines; Brake fluid; Chemical additives for enhancing the performance of lubricating oils, greases and internal combustion engine fuels; Chemical additives for fuel treatment; Chemical additives for oil well drilling fluid; Chemical additives for oils; Chemical additives for use with internal combustion engine fuels; Chemical adsorbents for removing impurities from fuel; Chemical engine treatments and additives for engine oils, gasoline and diese...

Drilling machines; Drilling machines and parts therefor; Electric chain saws; Electric drills; Electric hammers; Electric hand-held drills; Electric screwdrivers; Electrical drills; Extension bars for power tools; Extensions for power drill bits; Extensions for power tools; Impact wrenches; Machine tool holders; Machines and machine tools for the cutting and forming of materials; Pneumatic drills; Pneumatic hammers; Power drill accessories, namely, non-electrical adapters for use in joining e...