(19)

(11)

EP 4 162 130 A1

(12)

(43) Date of publication: 12.04.2023 Bulletin 2023/15 (21) Application number: 21730692.7 (22) Date of filing: 03.06.2021

(51) International Patent Classification (IPC):  E05B 13/00(2006.01) E05B 47/06(2006.01) E05B 47/00(2006.01) (52) Cooperative Patent Classification (CPC): E05B 13/005; E05B 47/0012; E05B 2047/0016; E05B 2047/0031; E05B 2047/0058; E05B 47/0692 (86) International application number: PCT/NL2021/050352 (87) International publication number: WO 2021/246869 (09.12.2021 Gazette 2021/49)

(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: 03.06.2020 NL 2025736 (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)