(19)

(11)

EP 4 185 160 A1

(12)

(43) Date of publication: 31.05.2023 Bulletin 2023/22 (21) Application number: 21728984.2 (22) Date of filing: 06.05.2021

(51) International Patent Classification (IPC):  A47G 21/02(2006.01) (52) Cooperative Patent Classification (CPC): A47G 21/02; A47G 2400/025 (86) International application number: PCT/IB2021/053837 (87) International publication number: WO 2022/018523 (27.01.2022 Gazette 2022/04)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 24.07.2020 IT 202000017974 (71) Applicant: Debrains S.r.l. 70021 Acquaviva delle Fonti (BA) (IT)	(72) Inventors: DE BELLIS, Domenico 70021 Acquaviva delle Fonti (IT) DE BELLIS, Francesco 70021 Acquaviva delle Fonti (IT) (74) Representative: Emmi, Mario  Studio Brevetti Turini Srl Viale Matteotti, 25 50121 Firenze (FI) 50121 Firenze (FI) (IT)