Patent 10202795 was granted and assigned to Endura Products on February, 2019 by the United States Patent and Trademark Office.
A doorsill having a substrate, a dam, and a sill deck is described. The dam is removably attached to the substrate to extend upwardly therefrom. The sill deck is removably attached to the substrate and removably attached to the dam. The dam has a vertical wall, and a lower portion of the vertical wall engages the substrate.