(19)

(11)

EP 4 824 352 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24834088.7 (22) Date of filing: 12.12.2024

(51) International Patent Classification (IPC):  E02B 5/02(2006.01) (52) Cooperative Patent Classification (CPC): E02B 5/02; E02B 3/121; E02D 15/00; E02B 3/126 (86) International application number: PCT/IB2024/062560 (87) International publication number: WO 2025/126099 (19.06.2025 Gazette 2025/25)

(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: 15.12.2023 IT 202300026880 (71) Applicant: Carpi Tech B.V. 4872 LA Etten-Leur (NL)	(72) Inventor: SCUERO, Alberto Maria Giovanni 4872 LA Etten-Leur (NL) (74) Representative: Luppi Intellectual Property S.r.l.  Viale Corassori, 54 41124 Modena 41124 Modena (IT)