Patent ID: 9157222
Filing Date: 2015-10-13
Classification: E03C,Y10T

Abstract:
1. A three-position, circularly-shaped, height-adjustable overflow drain, comprising: a circular back plate defined as comprising a bottom half opposite a top half, wherein the back plate is configured to be attachable to an overflow elbow; a first aperture located in the bottom half of the back plate; a second aperture located in the top half of the back plate; a rotatable handle comprising an outer cylindrical portion including a center plate disposed inside the outer cylindrical portion; a third aperture located in the center plate; wherein the first, second and third apertures are aligned along a common radius, wherein the rotatable handle is rotatable to align either the first and third apertures, the second and third apertures, or no apertures; and a stationary cover plate disposed within the rotatable handle and non-movably attached to the circular back plate forming an annular gap between the cover plate and the outer cylindrical portion.