Patent ID: 6055677
Filing Date: 2000-05-02
Classification: A47K,E03D

Abstract:
Apparatus for extracting and conveying gases from within the bowl of a commode to a remote location, said apparatus comprising in combination:a) a vented pivotable toilet seat having an upper surface and a lower surface, said toilet seat being pivotable between a down position and an up position;b) a first plenum disposed within the interior of said toilet seat, including a plurality of inlets disposed in the lower surface adapted to draw gases from within the bowl into said first plenum when said toilet seat is in a down position;c) first and second protrusions extending rearwardly from said toilet seat;d) a first slot disposed at the rear of said toilet seat intermediate said first and second protrusions and in fluid communication with said first plenum for exhausting gas from said first plenum;e) an attachment device adapted to be secured to the commode for pivotally supporting said toilet seat, said attachment device including a second plenum;f) a third hollow protrusion in fluid communication with said second plenum and extending forwardly from said attachment device toward the bowl, said third protrusion including a second slot for receiving gases from said first plenum through said first slot and for conveying the received gases to said second plenum;g) a pair of tangs extending forwardly from said attachment device bracketing said third protrusion in spaced relationship therewith to locate one of said first and second protrusions intermediate said third protrusion and a tang of said pair of tangs and to locate the other one of said first and second protrusions intermediate said third protrusion and the other tang of said pair of tangs;h) pivot means for pivoting said toilet seat relative to the bowl about an axis common with said pair of tangs, said first and second protrusions and said third protrusion to juxtapose said first slot with said second when said toilet seat is in the down position; andi) means for exhausting gases from said second plenum to a remote location.