(19)

(11)

EP 3 969 698 A1

(12)

(43) Date of publication: 23.03.2022 Bulletin 2022/12 (21) Application number: 21759175.9 (22) Date of filing: 16.07.2021

(51) International Patent Classification (IPC):  E05B 27/00(2006.01) E05B 35/08(2006.01) (52) Cooperative Patent Classification (CPC): E05B 27/0082; E05B 35/08 (86) International application number: PCT/NL2021/050452 (87) International publication number: WO 2022/015166 (20.01.2022 Gazette 2022/03)

(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: 16.07.2020 NL 2026077 (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)