ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,688, issued on Dec. 2, was assigned to KMW Inc. (Hwaseong-si, South Korea).
"Multi-functional support pole assembly" was invented by Duk Yong Kim (Yongin-si, South Korea), In Ho Kim (Yongin-si, South Korea), Sang Hyo Kang (Hwaseong-si, South Korea), Kyo Sung Ji (Hwaseong-si, South Korea), Chi Back Ryu (Hwaseong-si, South Korea), Min Sik Park (Hwaseong-si, South Korea) and Hee Kim (Osan-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a multi-functional support pole assembly. In particular, the present invention provides the advantage of improving operational reliability as well as preventing deterioratio...