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(11)

EP 4 277 853 A1

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(43) Date of publication: 22.11.2023 Bulletin 2023/47 (21) Application number: 22750872.8 (22) Date of filing: 20.07.2022

(51) International Patent Classification (IPC):  B65D 21/02(2006.01) B65D 75/32(2006.01) A45C 11/00(2006.01) (52) Cooperative Patent Classification (CPC): B65D 21/0235; B65D 75/326; B65D 2565/385; B65D 2585/545 (86) International application number: PCT/GB2022/051883 (87) International publication number: WO 2023/007126 (02.02.2023 Gazette 2023/05)

(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: 27.07.2021 US 202163225976 P 01.06.2022 US 202263347732 P 08.06.2022 US 202263350238 P (71) Applicant: CooperVision International Limited Fareham PO15 5RL (GB)

(72) Inventors: RIVERA VÉLEZ, Jesús Javier Juana Diaz, PR 00795 (PR) ALAYÓN RIVERA, Javier E. Juana Diaz, PR 00795 (PR) BURGOS CRUZ, José A. Juana Diaz, PR 00795 (PR) SIEVENS FIGUEROA, Lucas Juana Diaz, PR 00795 (PR) (74) Representative: Abel & Imray LLP  Westpoint Building James Street West Bath BA1 2DA Bath BA1 2DA (GB)