(19)

(11)

EP 4 823 498 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24904622.8 (22) Date of filing: 26.11.2024

(51) International Patent Classification (IPC):  A61F 9/00(2006.01) B65D 47/18(2006.01) A61J 1/16(2023.01) (52) Cooperative Patent Classification (CPC): A61F 9/0008 (86) International application number: PCT/US2024/057483 (87) International publication number: WO 2025/128322 (19.06.2025 Gazette 2025/25)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 11.12.2023 US 202318535817 03.05.2024 US 202418654342 04.10.2024 US 202418907367 (71) Applicant: Blazevich, John Z. Palos Verdes Peninsula, CA 90274 (US)	(72) Inventor: Blazevich, John Z. Palos Verdes Peninsula, CA 90274 (US) (74) Representative: Secerna LLP  The Old Fire Station 18 Clifford Street York YO1 9RD York YO1 9RD (GB)