(19)

(11)

EP 4 294 742 A1

(12)

(43) Date of publication: 27.12.2023 Bulletin 2023/52 (21) Application number: 22757126.2 (22) Date of filing: 22.02.2022

(51) International Patent Classification (IPC):  B65D 63/12(2006.01) B65D 63/00(2006.01) B65D 63/10(2006.01) (52) Cooperative Patent Classification (CPC): B65D 63/1027 (86) International application number: PCT/US2022/017345 (87) International publication number: WO 2022/178435 (25.08.2022 Gazette 2022/34)

(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: KH MA MD TN (30) Priority: 22.02.2021 US 202117182189 (71) Applicant: Kml Holding Group LLC Quakertown, PA 18951 (US)	(72) Inventor: MCDOWELL, George R., III Hellertown, Pennsylvania 18055 (US) (74) Representative: Rossmanith, Manfred  Bräutigamsweg 5 30974 Wennigsen 30974 Wennigsen (DE)