ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,232,568, issued on Feb. 25, was assigned to NANOTECHCERAMICS Co. LTD. (Busan, South Korea).
"Attachable/detachable toe cap for work shoes" was invented by Sang Ok Jeong (Busan, South Korea), Sung Young Park (Busan, South Korea), Jong Min Lim (Yangsan-si, South Korea), Sang Young Park (Busan, South Korea) and Tae Yun Kim (Busan, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An attachable/detachable toecap coupled to the front of the work shoes is disclosed. The attachable/detachable toecap coupled to the front of the work shoe comprises a top plate formed to cover toes and a portion of top of a foot; a side plate formed to extend downwards f...