(19)

(11)

EP 4 262 509 A1

(12)

(43) Date of publication: 25.10.2023 Bulletin 2023/43 (21) Application number: 21841002.5 (22) Date of filing: 15.12.2021

(51) International Patent Classification (IPC):  A47L 13/258(2006.01) A47L 13/16(2006.01) B25G 1/04(2006.01) (52) Cooperative Patent Classification (CPC): A47L 13/258; B25G 1/04; B25G 3/38 (86) International application number: PCT/IB2021/061783 (87) International publication number: WO 2022/130249 (23.06.2022 Gazette 2022/25)

(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: 15.12.2020 IT 202000030923 (71) Applicant: IPC Tools S.p.A. 35010 Villa del Conte (PD) (IT)	(72) Inventor: VERNAZZA, Giulio 43012 Fontanellato (PR) (IT) (74) Representative: Locas, Davide et al Cantaluppi & Partners S.r.l. Piazzetta Cappellato Pedrocchi, 18 35122 Padova 35122 Padova (IT)