Seoul, Sept. 23 -- Korean Intellectual Property Office has received Kim Heung Ki's patent application for manufacturing method for artificial jewelry sticker. The patent application number is KR20170135551 20171019. The patent publication number is KR20190043674 (A). International Patent Classification codes are B44C1/10 and C09..

Alexandria, Sept. 19 -- U.S. Patent and Trademark Office has received Speidel & Ungar Estate and Fine Jewelry's patent application for detachable system and apparatus for removable jewelry components and clasps. Ungar Borbon Marjorie developed the invention. The patent application number is 16/525088. International Patent Cl..