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(11)

EP 4 217 978 A1

(12)

(43) Date of publication: 02.08.2023 Bulletin 2023/31 (21) Application number: 21794466.9 (22) Date of filing: 28.09.2021

(51) International Patent Classification (IPC):  G07C 9/27(2020.01) G07C 9/22(2020.01) (52) Cooperative Patent Classification (CPC): G07C 9/22; G07C 9/27 (86) International application number: PCT/DK2021/050302 (87) International publication number: WO 2022/063380 (31.03.2022 Gazette 2022/13)

(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: 28.09.2020 DK PA202070655 (71) Applicant: Urban Development Technologies ApS 2840 Holte (DK)	(72) Inventors: CHRISTENSEN, Søren 2900 Hellerup (DK) CHRISTENSEN, Lars Struwe 2840 Holte (DK) HANSEN, Karl 2720 Vanløse (DK) (74) Representative: Chas. Hude A/S  Langebrogade 3B 1411 Copenhagen K 1411 Copenhagen K (DK)