Abstract: An ionizer device for gases or liquids includes a housing that is internally subdivided by an annular tubular partition into a central ionizer chamber and a surrounding overflow chamber. An electron source electrode is located with the ionizer chamber. An annular electron collector electrode is located within the overflow chamber in surrounding relation to the tubular partition. Fluid can be recirculated from the overflow chamber back to the fluid source through an opposite charged neutralizer electrode mechanism designed to replace electrons collected from the fluid by the collector electrode.

Abstract: Emergency gas shut-off tool; comprising a three-dimensional shank, having an upper end terminating in a butt and an inverted U-shaped three-dimensional head mounted rotatably to the shank adjacent the butt so as to form a closed space therewith.

Abstract: A mud guard assembly for mounting on the rear portion of a vehicle behind its rear wheels, respectively, comprising a bracket unit, fastened to the vehicle chassis, which bifurcates downwardly into resilient clamping legs, defining hollow space therewithin a horizontal slot extending between and along their entire lower edge portions: a mud flap, its upper end terminating in a lug for insertion in between the clamping legs of the bracket unit.