ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,446,752, issued on Oct. 21.

"Multi-chamber mop bucket and mop bucket lid" was invented by Matthew Movalson (Austin, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A lid for a mop bucket is disclosed. The lid includes an attachment mechanism configured to removably attach the lid to a mop bucket. The lid includes a first opening configured to receive clean water. The lid includes a second opening configured to receive: (i) a mop head and (ii) a mop handle that is rotatable with respect to the mop head. The lid includes a third opening configured to allow dirty water to pass through. The lid includes a fourth opening positioned between the first ope...