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(11)

EP 3 630 651 A1

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(43) Date of publication: 08.04.2020 Bulletin 2020/15 (21) Application number: 18805183.3 (22) Date of filing: 24.05.2018

(51) International Patent Classification (IPC):  B65D 88/16(2006.01) B65D 90/04(2006.01) B65D 88/54(2006.01) (86) International application number: PCT/US2018/034327 (87) International publication number: WO 2018/217985 (29.11.2018 Gazette 2018/48)

(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: 24.05.2017 US 201715603798 (71) Applicant: ILC Dover IP, Inc. Frederica, Delaware 19946 (US)	(72) Inventors: MCKEE, Tony R. Millsboro Delaware 19966 (US) FEARN, Wayne A. Dover Delaware 19904 (US) (74) Representative: J A Kemp LLP  14 South Square Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB)