ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,484,681, issued on Dec. 2, was assigned to SAMHWA Co. LTD (Uiwang-si, South Korea).
"Grinding compact container" was invented by Kyungchang Lee (Uiwang-si, South Korea) and Kwan Ho Lee (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A grinding compact container is disclosed, which dispenses a content in a ground form when a dial cover is rotated. A grinding compact container can include: a stationary container that defines a mounting space; a rotary container that defines a holding space and is rotatable in relation to the stationary container; a content holder that is movable along a longitudinal direction but non-rotatable in rela...