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(11)

EP 4 161 827 A1

(12)

(43) Date of publication: 12.04.2023 Bulletin 2023/15 (21) Application number: 21731440.0 (22) Date of filing: 04.06.2021

(51) International Patent Classification (IPC):  B63B 27/10(2006.01) B63B 79/10(2020.01) E02D 13/06(2006.01) F03D 13/25(2016.01) B63B 35/00(2006.01) E02D 13/04(2006.01) F03D 13/10(2016.01) (52) Cooperative Patent Classification (CPC): B63B 35/003; B63B 27/10; F03D 13/10; F03D 13/25; F05B 2240/95; F05B 2230/6102; E02B 2017/0091; E02B 2017/0039; E02B 2017/0065; Y02E 10/72; Y02E 10/727; Y02P 70/50; E02D 13/04 (86) International application number: PCT/EP2021/065012 (87) International publication number: WO 2021/245236 (09.12.2021 Gazette 2021/49)

(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: 05.06.2020 NO 20200673 28.09.2020 NO 20201058 (71) Applicant: MacGregor Norway AS 4636 Kristiansand S (NO)	(72) Inventor: HØVIK, Jon 4818 Færvik (NO) (74) Representative: Onsagers AS  P.O. Box 1813 Vika 0123 Oslo 0123 Oslo (NO)