Patent ID: 7293583

Claim:
A countdown timer, automatic water limiting, supply shut off, safety valve flo-control system for use with toilets with or without tanks and urinals comprising; a countdown timer enclosure mountable to any flat surface, a circuit board mounted within said enclosure, an electronic circuit attached to said circuit board, a microprocessor memory component incorporated in said circuit, a battery mounted within said enclosure, a regulator within said circuit for regulating charging voltage, and operating voltage, electrically connected to a wall transformer, as a source for power to charge said battery, a power on indicator, a charge indicator, a low battery indicator, a set button switch, a minute button switch, a second button switch, a run time settable anode type 7-segment display, to display programming, and run time set for said countdown timer, a start switch for starting said countdown timer, a twisty wire for attaching said start switch to an existing toilet flush control lever, an electrically connected and controlled normally closed safety valve flo-control for stopping and permitting water flow, an inlet for connecting said electrically controllable safety valve flo-control to the existing water feed line of a toilet or urinal providing a connection to a source of water under pressure, an outlet for connecting said electrically controllable safety valve flo-control to the inlet of a toilet or urinal by means of the existing water feed line, a normally closed plunge stopper centrally positioned for preventing water flow through said safety valve flo-control when not activated.