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EP 4 536 911 A1

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(43) Date of publication: 16.04.2025 Bulletin 2025/16 (21) Application number: 24709461.8 (22) Date of filing: 11.03.2024

(51) International Patent Classification (IPC):  E04C 2/288(2006.01) E04B 2/86(2006.01) E04C 2/04(2006.01) E04B 1/16(2006.01) E04C 2/296(2006.01) (52) Cooperative Patent Classification (CPC): E04B 1/161; E04C 2002/047; E04C 2/296; E04C 2/2885; E04B 1/164; E04B 1/167; E04B 1/165; E04B 5/36 (86) International application number: PCT/EP2024/056432 (87) International publication number: WO 2024/188968 (19.09.2024 Gazette 2024/38)

(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: 11.03.2023 LU 103083 (71) Applicant: B.O. Base One Industries Limited 1070 Nicosia (CY)	(72) Inventor: EL KHOURY, Charles Joseph 1070 Nicosia (CY) (74) Representative: Paustian & Partner Patentanwälte mbB  Oberanger 32 80331 München 80331 München (DE)