ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,942, issued on Aug. 26, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Refrigerator" was invented by Kyungwook Park (Seoul, South Korea), Kihwang Kim (Seoul, South Korea) and Jongkwon Park (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A refrigerator includes an inner case including (i) a refrigerating case that defines a refrigerator compartment and (ii) a freezing case that defines a freezer compartment, an outer case disposed outside the inner case, a connection duct disposed between the inner case and the outer case, and a refrigerator compartment cold air supply duct that is detachably coupled to a rear inner sur...