(19)

(11)

EP 4 448 902 A1

(12)

(43) Date of publication: 23.10.2024 Bulletin 2024/43 (21) Application number: 22813346.8 (22) Date of filing: 17.11.2022

(51) International Patent Classification (IPC):  E05D 3/14(2006.01) E05F 5/00(2017.01) (52) Cooperative Patent Classification (CPC): E05F 5/006; E05D 3/142; E05Y 2201/21; E05Y 2201/254; E05Y 2201/264; E05Y 2201/412; E05Y 2201/484; E05Y 2900/20 (86) International application number: PCT/IB2022/061091 (87) International publication number: WO 2023/111719 (22.06.2023 Gazette 2023/25)

(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 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: 16.12.2021 IT 202100031526 (71) Applicant: DOGAMA S.r.l. 22060 Carugo (CO) (IT)	(72) Inventor: DONATIELLO, Gaetano 20851 Lissone (MB) (IT) (74) Representative: Dragotti & Associati S.R.L.  Via Nino Bixio, 7 20129 Milano 20129 Milano (IT)