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EP 4 739 934 A2

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(88) Date of publication A3: 13.02.2025 (43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24838968.6 (22) Date of filing: 01.07.2024

(51) International Patent Classification (IPC):  F16K 11/072(2006.01) F16K 27/02(2006.01) F16L 37/367(2006.01) F16K 11/16(2006.01) F16K 31/524(2006.01) (52) Cooperative Patent Classification (CPC): B67C 3/206; B65B 3/32; G01F 11/44; F16K 11/166; F16K 31/521; F16K 11/052 (86) International application number: PCT/IB2024/056415 (87) International publication number: WO 2025/012739 (16.01.2025 Gazette 2025/03)

(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: 07.07.2023 ZA 202303363 (71) Applicants: Van Vreden, Gary, Malcom Brentwood Park AH 1505 Benoni (ZA) Van Vreden, Melchizedek, Byron, Malcom Farrarmere 1501 Benoni (ZA)

(72) Inventors: Van Vreden, Gary, Malcom Brentwood Park AH 1505 Benoni (ZA) Van Vreden, Melchizedek, Byron, Malcom Farrarmere 1501 Benoni (ZA) (74) Representative: Forresters IP LLP  Skygarden Erika-Mann-Straße 11 80636 München 80636 München (DE)