Patent ID: 8087106

Claim:
A flapper valve apparatus, comprising: a top spaced apart from a bottom, a first end spaced apart from a second end; a flat flange; a forward ear disposed on the top adjacent to the first end; a hook orifice disposed within the forward ear, the hook orifice removably hooked by an existing pull link of an existing toilet reservoir; a parabolic top bulb having a top bulb base extended from the flange top, the top bulb proximal to the first end; a parabolic weight configured to be contained within the parabolic top bulb; a semicircular lower bulb having a lower bulb base extended from the flange bottom, the lower bulb base substantially mirroring the top bulb base; a flattened center portion disposed downwardly in the lower bulb; a first arm extended rearwardly from the flange toward the second end; a second arm extended rearwardly from the flange toward the second end, the second arm spaced apart from the first arm; a gap disposed between the first arm and the second arm, the gap removably fitted around an existing overflow tube of the toilet reservoir; a first ear extended upwardly from the first arm, the first ear adjacent to the gap; a first ear orifice in the first ear, the first ear orifice removably positioned on an existing pin of the overflow tube; a second ear extended upwardly from the second arm, the second ear adjacent to the gap; a second ear orifice in the second ear, the second ear orifice removably positioned on an existing pin of the overflow tube.