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(11)

EP 3 810 521 A1

(12)

(43) Date of publication: 28.04.2021 Bulletin 2021/17 (21) Application number: 19822535.1 (22) Date of filing: 21.06.2019

(51) International Patent Classification (IPC):  B65D 6/16(2006.01) B65D 6/22(2006.01) B65D 6/26(2006.01) B65D 88/52(2006.01) B65D 6/18(2006.01) B65D 6/24(2006.01) B65D 8/14(2006.01) (86) International application number: PCT/US2019/038440 (87) International publication number: WO 2019/246502 (26.12.2019 Gazette 2019/52)

(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: 21.06.2018 US 201816014928 (71) Applicant: Sneddon, Brian Matthew Sandy, Utah 84070 (US)	(72) Inventor: Sneddon, Brian Matthew Sandy, Utah 84070 (US) (74) Representative: Gill Jennings & Every LLP  The Broadgate Tower 20 Primrose Street London EC2A 2ES London EC2A 2ES (GB)