(19)

(11)

EP 3 273 823 A1

(12)

(43) Date of publication: 31.01.2018 Bulletin 2018/05 (21) Application number: 16769126.0 (22) Date of filing: 25.03.2016

(51) International Patent Classification (IPC):  A45D 33/00(2006.01) B65D 53/02(2006.01) B65D 43/16(2006.01) B65D 47/06(2006.01) (86) International application number: PCT/KR2016/003028 (87) International publication number: WO 2016/153308 (29.09.2016 Gazette 2016/39)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 26.03.2015 KR 20150042505 (71) Applicants: CTK Co., Ltd Seongnam-si, Gyeonggi-do 13486 (KR) Kim, Jin Woo Anyang-si, Gyeonggi-do 13930 (KR)	(72) Inventor: KIM, Jin Woo Anyang-si Gyeonggi-do 13930 (KR) (74) Representative: Zardi, Marco  M. Zardi & Co. SA Via Pioda 6 6900 Lugano 6900 Lugano (CH)