Patent ID: 9687119
Date: 2017-06-27
CPC Classifications: A47K,Y10T

Claim:
1. A shower pan installation kit comprising: a tray comprising one or more polymeric panels, each panel having a planar bottom surface and inwardly sloping graded top surface, wherein the tray defines a circular recess for receiving a drain; a polymeric curb having a planar inward surface and planar bottom surface; wherein the curb defines an upwardly rising groove recessed into the curb such that the groove rises from a lower point on the inward surface to a higher end point within the curb, the groove for subsequently receiving a waterproof membrane overlaying the tray; wherein an outer edge of the one or more polymeric panels rises through a distance from the panel's bottom surface to the top surface that is equal to a height of the lower point above the curb's bottom surface; and wherein the outer edge of the panel and inward surface of the curb abut one another.