Patent ID: 6299764
Filing Date: 2001-10-09
Classification: E03F

Abstract:
A floor drain assembly comprising a body defining a passageway for conveying waste materials from a floor to a subfloor drainage or sewage assembly, said body presenting an inlet adapted for location adjacent the level of said floor and an outlet below said inlet and adapted for coupling to said drainage or sewage assembly, said body including a first oblique wall below said inlet and oriented for directing the flow of waste materials towards said outlet, a second upright wall presenting an upper end and spaced downstream from said first oblique wall, said first and second walls cooperatively defining a waste materials trap therebetween, and an upright third wall located intermediate said first and second walls and closing said passageway above the level of waste material within said trap, said first and third walls defining an open drainage space therebetween, there being a cleanout passageway extending through said upright third wall and communicating with said open space, said cleanout passageway being accessible through said body inlet.