DIRT STOPPER

Brand	Owner	Address	Description
DIRTSTOPPER	CHAMPION SPARK PLUG COMPANY	Toledo OH	DIRT STOPPER;OIL AND AIR FILTERS FOR LAND VEHICLE ENGINES;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A vacuum cleaner includes a housing, a suction generator and a dirt collection assembly. The dirt collection assembly includes an inlet, an outlet and a concave air deflector. Air is delivered into a dirt collection chamber formed in the dirt collection assembly along a substantially parabolic trajectory.