(19)

(11)

EP 4 090 817 A1

(12)

(43) Date of publication: 23.11.2022 Bulletin 2022/47 (21) Application number: 21700657.6 (22) Date of filing: 18.01.2021

(51) International Patent Classification (IPC):  E05B 17/20(2006.01) E05B 9/04(2006.01) (52) Cooperative Patent Classification (CPC): E05B 17/2092; E05B 17/0062; E05B 9/042 (86) International application number: PCT/NL2021/050027 (87) International publication number: WO 2021/145770 (22.07.2021 Gazette 2021/29)

(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: 17.01.2020 NL 2024697 (71) Applicant: M & C Protect B.V. 6942 SE Didam (NL)	(72) Inventor: OVERBEEKE, Cornelis Jacobus Johannes Marinus 6942 SE Didam (NL) (74) Representative: V.O.  P.O. Box 87930 2508 DH Den Haag 2508 DH Den Haag (NL)