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EP 4 097 316 A1

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(43) Date of publication: 07.12.2022 Bulletin 2022/49 (21) Application number: 20723566.4 (22) Date of filing: 28.01.2020

(51) International Patent Classification (IPC):  E05B 63/18(2006.01) E05C 9/04(2006.01) E05C 7/06(2006.01) E05C 7/04(2006.01) E05C 9/18(2006.01) (52) Cooperative Patent Classification (CPC): E05C 7/045; E05C 7/06; E05B 63/185; E05C 9/04; E05C 9/185 (86) International application number: PCT/IT2020/000009 (87) International publication number: WO 2021/152641 (05.08.2021 Gazette 2021/31)

(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 (71) Applicant: Cisa S.p.a. 48018 Faenza (IT)	(72) Inventors: MENCARELLI, Stefano 06060 Castiglion Fosco (IT) MENEGOLO, Luca 48018 Faenza (IT) (74) Representative: Modiano, Micaela Nadia et al Modiano & Partners Via Meravigli, 16 20123 Milano 20123 Milano (IT)