US Patent 11149422 Sink

A sink including a vessel volume having an interior surface, where the vessel volume includes a base wall, a first side wall extending from the base wall to at least partially form a bowl, a second side wall extending from the base wall opposite the first side wall to at least partially form a cup, and a strainer plate extending from the second side wall opposite the base wall. The sink also including a first piece of sheet material at least partially defining the interior surface of the vessel volume, and a second piece of sheet material fused to the first piece of sheet material, where the second piece of sheet material at least partially defines the interior surface of the vessel volume.