(19)
(11) EP 4 823 862 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 24840855.1

(22) Date of filing: 12.12.2024
(51) International Patent Classification (IPC): 
B42D 25/324(2014.01)
B42D 25/351(2014.01)
(52) Cooperative Patent Classification (CPC):
B42D 25/351; B42D 25/324
(86) International application number:
PCT/GB2024/053103
(87) International publication number:
WO 2025/125814 (19.06.2025 Gazette 2025/25)
(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:
GE KH MA MD TN

(30) Priority: 15.12.2023 GB 202319271
15.12.2023 GB 202319274
15.12.2023 GB 202319272

(71) Applicant: De La Rue International Limited
Basingstoke, Hampshire RG22 4BS (GB)

(72) Inventor:
  • LOCKE, Rebecca
    Basingstoke Hampshire RG22 4BS (GB)

(74) Representative: Gill Jennings & Every LLP 
The Broadgate Tower 20 Primrose Street
London EC2A 2ES
London EC2A 2ES (GB)

   


(54) SECURITY DEVICES AND METHODS OF MANUFACTURE THEREOF