(19)

(11)

EP 4 452 768 A1

(12)

(43) Date of publication: 30.10.2024 Bulletin 2024/44 (21) Application number: 22835491.6 (22) Date of filing: 20.12.2022

(51) International Patent Classification (IPC):  B65C 1/02(2006.01) B65C 9/36(2006.01) (52) Cooperative Patent Classification (CPC): B65C 1/021; B65C 9/36 (86) International application number: PCT/IB2022/062531 (87) International publication number: WO 2023/119148 (29.06.2023 Gazette 2023/26)

(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: 22.12.2021 IT 202100032234 (71) Applicant: Gruppo Fabbri Vignola S.p.A. 41058 Vignola (IT)	(72) Inventor: SCHIAVINA, Andrea 42015 Correggio RE (IT) (74) Representative: Concone, Emanuele et al Società Italiana Brevetti S.p.A. Via Carducci 8 20123 Milano 20123 Milano (IT)