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(11)

EP 4 816 168 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24828163.6 (22) Date of filing: 28.11.2024

(51) International Patent Classification (IPC):  B32B 27/12(2006.01) B29C 55/04(2006.01) B29C 53/32(2006.01) (52) Cooperative Patent Classification (CPC): B32B 27/12; B29C 53/32; B29C 2793/0063; B29C 55/04; B32B 27/32; B32B 27/36; B32B 27/08; B32B 7/12; B32B 3/30; B32B 3/266; B32B 27/34; B32B 2307/51; B32B 2307/54 (86) International application number: PCT/IB2024/062000 (87) International publication number: WO 2025/114943 (05.06.2025 Gazette 2025/23)

(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: 28.11.2023 IT 202300025299 (71) Applicant: Tiozzo Gobetto, Eugenio 30015 Chioggia (VE) (IT)	(72) Inventor: Tiozzo Gobetto, Eugenio 30015 Chioggia (VE) (IT) (74) Representative: Susanetto, Carlo et al Cantaluppi & Partners S.r.l. Piazzetta Cappellato Pedrocchi, 18 35122 Padova 35122 Padova (IT)