Patent attributes
A drain assembly includes a drain body, barrel, plug, and gasket. The drain body has an interior surface defining a channel along an axis and having interior threads thereon. The barrel has a central body having an upper end, with a flange extending radially outward therefrom and defining a landing surface. The central body has opposed exterior and interior barrel surfaces having exterior and interior threads, respectively. The interior barrel surface defines a channel alignable with the axis. The exterior threads are engageable with the drain body interior threads for axially adjusting the barrel relative to the drain body. The plug has a top wall and an outer body extending axially downward therefrom to a stop surface. A portion of the outer body extends axially below the stop surface and has external threads engageable with the barrel interior threads. The gasket is sealingly receivable between the stop and landing surfaces.
