Patent ID: 9573086
Date: 2017-02-21
CPC Classifications: B01D,E03F

Claim:
1. A single piece molded drain cover having a generally planar top surface having a first surface area, a bottom surface parallel to said top surface having a second surface area which is larger than said first surface area and having a shape the same as said top surface and a peripheral edge surface connecting said top surface with said bottom surface, said drain cover further comprising a plurality of passages passing from said top surface to said bottom surface which allow water to pass through said passages, said lower surface further comprising a plurality of protrusions located inwardly of an outer peripheral edge of the bottom surface, said protrusions projecting downwardly from said bottom surface so that when said drain cover is placed over a drain said protrusions rest on a surface on which said drain cover is resting such that the portion of said bottom surface containing said protrusions is spaced horizontally above said surface so as to allow water to flow through said plurality of passages and then between said protrusions towards said drain.