ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,376,721, issued on Aug. 5, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Cleaner station" was invented by Hyunsup Song (Seoul, South Korea), Jongjin Woo (Seoul, South Korea) and Jiwoo Ha (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a cleaner station that has a coupling structure in which a dust collector cover is closed by coupling a dust collector. The cleaner station includes a docking unit where a cleaner climbs and is docked; and a station body configured to be connected to one side of the docking unit and sucks dust within a dust bin of the cleaner. The station body includes: a dus...