(19)

(11)

EP 4 482 735 A1

(12)

(43) Date of publication: 01.01.2025 Bulletin 2025/01 (21) Application number: 23758827.2 (22) Date of filing: 24.02.2023

(51) International Patent Classification (IPC):  B63B 32/10(2020.01) B63B 32/64(2020.01) B63B 32/77(2020.01) B63H 5/125(2006.01) B63B 1/24(2020.01) B63B 32/66(2020.01) B63B 34/10(2020.01) (52) Cooperative Patent Classification (CPC): B63B 32/10; B63B 32/66; B63B 32/60; B63H 21/17 (86) International application number: PCT/AU2023/050128 (87) International publication number: WO 2023/159276 (31.08.2023 Gazette 2023/35)

(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: KH MA MD TN (30) Priority: 25.02.2022 AU 2022900455 (71) Applicant: Foil Drive Pty Ltd St Marys, South Australia 5042 (AU)	(72) Inventor: MARTIN, Paul St Marys, South Australia 5042 (AU) (74) Representative: Wilson Gunn  Charles House 148/9 Great Charles Street Birmingham B3 3HT Birmingham B3 3HT (GB)