Patent ID: 7155752

Claim:
A toilet comprising: a bowl; a water tank holding flush water and having a tank wall; a flush valve communicating between said bowl and said water tank such that opening said flush valve permits flush water from said water tank to flow into said bowl and flush the contents of said bowl; a filler valve in said water tank and controlling the refilling of said bowl and said water tank; a filler float operatively communicating with said filler valve and retained within said water tank and moving with the level of water in said water tank to move between a refill position, wherein said filler valve is open to permit refilling of said water tank, and a shut-off position, wherein said filler valve is closed by the operative communication with said filler float, preventing refilling of said water tank; and an overfill control mechanism including: a knob external of said tank wall of said water tank; a filler float guide member extending from said knob to selectively interact with said filler float within said water tank, said filler float guide member having a ramp section extending between a low guide section and a high guide section, wherein, as said water tank is being refilled, said knob is manipulated to bring said filler float into contact with said ramp section and further manipulated to urge said filler float up said ramp section to rest on said high guide section in said shut-off position.