(19)

(11)

EP 3 721 036 A1

(12)

(43) Date of publication: 14.10.2020 Bulletin 2020/42 (21) Application number: 18822505.6 (22) Date of filing: 05.12.2018

(51) International Patent Classification (IPC):  E05C 9/02(2006.01) E05C 9/18(2006.01) E05B 63/00(2006.01) (86) International application number: PCT/IB2018/059660 (87) International publication number: WO 2019/111171 (13.06.2019 Gazette 2019/24)

(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: 06.12.2017 IT 201700140746 (71) Applicant: Capoferri Serramenti S.p.A. 24060 Adrara S. Martino (Bergamo) (IT)	(72) Inventors: CAPOFERRI, Sergio 24060 Adrara S. Martino (Bergamo) (IT) CAPOFERRI, Francesco 24060 Adrara S. Martino (Bergamo) (IT) (74) Representative: Belloni, Giancarlo  Bugnion S.p.A. Viale Lancetti 17 20158 Milano 20158 Milano (IT)