Circular Catch BasinWong, Bryce. 2022. Circular Catch Basin. U.S. Patent 11512803, filed September 9, 2020, and issued November 29, 2022.Designed and manufactured in California. Rendered image of catch basin with corrugated pipe and brass grate Slide 1 Slide 1 (current slide) Slide 2 Slide 2 (current slide)