(19)

(11)

EP 4 172 437 A1

(12)

(43) Date of publication: 03.05.2023 Bulletin 2023/18 (21) Application number: 21743576.7 (22) Date of filing: 24.06.2021

(51) International Patent Classification (IPC):  E05B 17/20(2006.01) E05B 15/10(2006.01) E05C 1/08(2006.01) E05C 1/16(2006.01) (52) Cooperative Patent Classification (CPC): E05C 1/16; E05B 17/2003; E05B 15/10 (86) International application number: PCT/IB2021/055625 (87) International publication number: WO 2021/260625 (30.12.2021 Gazette 2021/52)

(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: 24.06.2020 IT 202000015223 (71) Applicant: Fedeli, Benedetto 98000 Monaco (MC)	(72) Inventor: Fedeli, Benedetto 98000 Monaco (MC) (74) Representative: Brunacci, Marco  BRUNACCI & PARTNERS S.r.l. Via Pietro Giardini, 625 41125 Modena (MO) 41125 Modena (MO) (IT)