Air filters being parts of engines; Air filters being parts of machines; Air filters for automobile engines; Air filters for commercial vehicles; Air filters for engines; Air filters for motorcycle engines; Air filters for motors; Air filters for trucks; Apparatus (machines) for filtering; Apparatus (machines) for filtering dust; Apparatus (machines) for filtering fumes; Apparatus (machines) for filtering gases; Apparatus (machines) for filtering water; Filter housings being parts of engines; Filter housings being parts of machines; Filters (parts of machines or engines); Filters being parts of engines; Filters being parts of engines for cleaning air; Filters being parts of engines for cooling air; Filters being parts of motors; Filters for cleaning the lubricating oils in engines; Filters for dust for use with internal combustion engines; Filters for gases (machines); Filters for hot gases for use with internal combustion engines; Filters for industrial purposes; Filters for internal combustion engines; Filters for liquid hydrocarbons in engines or motors; Filters for lubricants; Filters for machines; Filters for vehicle engines; Filters made from foam plastics materials for internal combustion engines; Fuel filter coalescent apparatus; Fuel filters; Mechanical filters for the treatment of water; Oil filtering apparatus for engines; Oil filtering apparatus for motors; Oil filters for engine lubrication systems; Oil filters for engines; Oil vapour filters (parts of machines or engines); Gas intake apparatus; Blowing machines for exhaustion purposes; Blowing machines for the compression, exhaustion and transport of gases; Blowing machines for the exhaustion of fluids; Blowing machines for the exhaustion of gaseous matter; Blowing machines for the exhaustion of solid matter; Catalytic converter units for vehicle exhausts; Dust exhausting installations for cleaning purposes; Emission control apparatus (catalytic converters) for exhausts; Exhaust apparatus (parts of machines); Exhaust apparatus for aircraft; Exhaust apparatus for internal combustion engines; Exhaust apparatus for land vehicles; Exhaust apparatus for water vehicles; Exhaust bypasses; Exhaust manifold for engines; Exhaust mufflers for watercraft; Exhaust silencers; Exhaust systems for vehicles; Exhausters being suction ventilators; Exhausts; Exhausts for motors and engines; Expansion boxes for exhausts; Mufflers (parts of exhaust systems); Pneumatic jacks (air or exhaust filled bags for lifting); Power blowers for the exhaustion of dust; Shaving exhaust installations; Silencers being parts of exhaust systems; Sound absorbers (silencers) being parts of exhaust systems for machines; Sound absorbers (silencers) being parts of vehicle exhaust systems

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