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(11)

EP 4 543 684 A2

(12)

(88) Date of publication A3: 22.02.2024 (43) Date of publication: 30.04.2025 Bulletin 2025/18 (21) Application number: 23736452.6 (22) Date of filing: 23.06.2023

(51) International Patent Classification (IPC):  B42D 25/355(2014.01) B42D 25/378(2014.01) B05D 3/00(2006.01) C09D 11/037(2014.01) B42D 25/369(2014.01) B42D 25/41(2014.01) C09C 1/24(2006.01) C09D 11/101(2014.01) (52) Cooperative Patent Classification (CPC): B42D 25/355; B42D 25/369; B42D 25/378; B42D 25/41; C09D 11/037; C09D 11/101; B05D 3/207; B05D 3/067; B05D 5/065; C09C 1/482 (86) International application number: PCT/GB2023/051646 (87) International publication number: WO 2023/247969 (28.12.2023 Gazette 2023/52)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 23.06.2022 GB 202209209 (71) Applicant: Magnetic Id Ltd Cheshire, Crewe CW1 6FA (GB)	(72) Inventors: GIBB, Ian Nantwich Cheshire CW5 6QT (GB) ELVER, Ian Robert Royal Wooton Bassett Wiltshire SN4 8QX (GB) HEFFERMAN, Stewart Fulmer Slough SL3 6HJ (GB) (74) Representative: Wilson Gunn  Centurion House 129 Deansgate Manchester M3 3WR Manchester M3 3WR (GB)