(19)

(11)

EP 4 482 594 A1

(12)

(43) Date of publication: 01.01.2025 Bulletin 2025/01 (21) Application number: 23705082.8 (22) Date of filing: 08.02.2023

(51) International Patent Classification (IPC):  A63H 18/14(2006.01) (52) Cooperative Patent Classification (CPC): A63H 18/14 (86) International application number: PCT/IB2023/051117 (87) International publication number: WO 2023/161751 (31.08.2023 Gazette 2023/35)

(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: 23.02.2022 IT 202200003386 (71) Applicants: Pisano, Roberto 92100 Agrigento (AG) (IT) Riccadonna, Giancarlo 20077 Melegnano (MI) (IT)	(72) Inventors: Pisano, Roberto 92100 Agrigento (AG) (IT) Riccadonna, Giancarlo 20077 Melegnano (MI) (IT) (74) Representative: Ripamonti, Enrico et al Giambrocono & C. S.p.A., Via Rosolino Pilo, 19/B 20129 Milano 20129 Milano (IT)