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(11)

EP 4 307 966 A1

(12)

(43) Date of publication: 24.01.2024 Bulletin 2024/04 (21) Application number: 22710757.0 (22) Date of filing: 01.03.2022

(51) International Patent Classification (IPC):  A47C 7/02(2006.01) A47C 7/54(2006.01) A61G 5/10(2006.01) A47C 7/50(2006.01) A47C 1/03(2006.01) (52) Cooperative Patent Classification (CPC): A47C 7/024; A47C 7/503; A47C 7/5064; A47C 7/5066; A47C 7/546; A47C 1/0308; A47C 1/0303; A61G 5/1091; A61G 5/127 (86) International application number: PCT/IT2022/050040 (87) International publication number: WO 2022/195636 (22.09.2022 Gazette 2022/38)

(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: 16.03.2021 IT 202100006167 (71) Applicant: Grosso, Raffaele 80040 San Sebastiano al Vesuvio (NA) (IT)	(72) Inventor: Grosso, Raffaele 80040 San Sebastiano al Vesuvio (NA) (IT) (74) Representative: Mincone, Antimo  Viale Europa 101 50126 Firenze 50126 Firenze (IT)