Where the owner name is not linked, that owner no longer owns the brand
Technical Examples
A tank ball assembly is disclosed to include a cover stopper mounted with a gasket for closing the drain port of the tank of a toilet, a tank ball coupled to an upright short tubular flange of the cover stopper and rotatable on the upright short tubular flange to adjust the angular position of the air outlet thereof and to further adjust the flushing amount of tank water, and an adjustment screw fastened to a post at the cover stopper and adjustable to approach to the water inlet of the tank ball and to further adjust the flowing rate of tank water into the tank ball.