Floor drain assemblies are installed into the floor of a structure at a location where there will be or is the potential for water to be present. Floor drain assemblies connect such flooring area to a waste removal system that is typically a storm or sanitary sewer. Floor drain assemblies are often provided in a substratum, such as concrete that is poured around components of the floor drain assemblies. Floor drain assemblies have many applications, including garage floors, basement floors, building roofs, and shower floors.
USPTO Backgrounds
USPTO Backgrounds