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(11)

EP 4 479 606 A1

(12)

(43) Date of publication: 25.12.2024 Bulletin 2024/52 (21) Application number: 23706291.4 (22) Date of filing: 15.02.2023

(51) International Patent Classification (IPC):  E04F 13/08(2006.01) E04C 2/00(2006.01) E04F 13/14(2006.01) (52) Cooperative Patent Classification (CPC): E04F 13/0894; E04F 13/0898; E04C 2002/004; E04F 13/148; E04F 13/0817; E04C 2/06 (86) International application number: PCT/EP2023/053757 (87) International publication number: WO 2023/156455 (24.08.2023 Gazette 2023/34)

(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: 15.02.2022 DK PA202270059 (71) Applicant: Swisspearl Danmark Holding A/S 9000 Aalborg (DK)	(72) Inventors: JENSEN, Mia Werner 9000 Aalborg (DK) POULSEN, Carsten Borum 9000 Aalborg (DK) VIG, Peter Hessellund Møller 9000 Aalborg (DK) (74) Representative: Guardian IP Consulting I/S  Diplomvej, Building 381 2800 Kgs. Lyngby 2800 Kgs. Lyngby (DK)