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(11)

EP 4 798 023 A1

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(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 24808443.6 (22) Date of filing: 25.10.2024

(51) International Patent Classification (IPC):  A47G 21/14(2006.01) A47J 47/16(2006.01) A47J 47/00(2006.01) B24D 15/08(2006.01) (52) Cooperative Patent Classification (CPC): A47G 21/14; A47J 47/005; A47J 47/16; B24D 15/084 (86) International application number: PCT/IB2024/060505 (87) International publication number: WO 2025/088553 (01.05.2025 Gazette 2025/18)

(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: GE KH MA MD TN (30) Priority: 25.10.2023 IT 202300022407 (71) Applicant: PLASTEC SRL 25064 Gussago, Brescia (IT)	(72) Inventors: RODELLA, Luca Luigi 25064 Cellatica (BS) (IT) BERTI, Andrea 50038 Scarpiera e San Piero (FI) (IT) (74) Representative: Autuori & Partners S.R.L.  Strada del Megiaro, 261 36100 Vicenza (VI) 36100 Vicenza (VI) (IT)