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EP 4 472 824 A1

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(43) Date of publication: 11.12.2024 Bulletin 2024/50 (21) Application number: 23712938.2 (22) Date of filing: 03.02.2023

(51) International Patent Classification (IPC):  B29C 48/10(2019.01) B29C 48/885(2019.01) B29C 55/28(2006.01) B29C 48/255(2019.01) B29C 48/92(2019.01) B29C 48/88(2019.01) (52) Cooperative Patent Classification (CPC): B29C 48/10; B29C 48/885; B29C 48/913; B29C 48/92; B29C 2948/92647; B29C 48/255 (86) International application number: PCT/IB2023/050969 (87) International publication number: WO 2023/148676 (10.08.2023 Gazette 2023/32)

(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: 03.02.2022 IT 202200001871 (71) Applicant: Doteco S.p.A. 41037 Mirandola (MO) (IT)	(72) Inventors: CAZZOLA, Daniele 41037 Mirandola (MO) (IT) PLATANIA, Danilo 41037 Mirandola (MO) (IT) (74) Representative: Fisauli, Beatrice A. M.  Con Lor S.p.A Via Bronzino, 8 20133 Milano 20133 Milano (IT)