ALEXANDRIA, Va., May 12 -- United States Patent no. 12,624,859, issued on May 12, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Air cleaner" was invented by Kunyoung Lee (Seoul, South Korea), Juhyup Yoon (Seoul, South Korea) and Bohyun Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An air cleaner may include a first body having an inlet and an outlet disposed above the inlet, a second body disposed above the first body and guiding air discharged from the outlet in a radially outward direction. The second body may include a lower cover disposed above the outlet and extending in the radially outward direction as it goes upward from the outlet, an upper cover disposed to be ...