(19)
(11) EP 3 774 374 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
19.07.2023 Bulletin 2023/29

(45) Mention of the grant of the patent:
07.06.2023 Bulletin 2023/23

(21) Application number: 19716232.4

(22) Date of filing: 29.03.2019
(51) International Patent Classification (IPC): 
B42D 25/324(2014.01)
B42D 25/364(2014.01)
B42D 25/29(2014.01)
B42D 25/45(2014.01)
 B42D 25/351(2014.01)
B42D 25/373(2014.01)
B42D 25/425(2014.01)
(52) Cooperative Patent Classification (CPC):
B42D 25/425; B42D 25/29; B42D 25/45; B42D 25/324; B42D 25/351; B42D 25/373; B42D 25/364
(86) International application number:
PCT/GB2019/050915
(87) International publication number:
WO 2019/186189 (03.10.2019 Gazette 2019/40)

(54)

OPTICAL DEVICE AND METHOD OF MANUFACTURE THEREOF

OPTISCHE VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG DAVON

DISPOSITIF OPTIQUE ET SON PROCÉDÉ DE FABRICATION

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 29.03.2018 GB 201805209

(43) Date of publication of application:
17.02.2021 Bulletin 2021/07

(73) Proprietor: De La Rue International Limited
Basingstoke, Hampshire RG22 4BS (GB)

(72) Inventors:
  • LISTER, Adam
    Andover, Hampshire SP10 2ND (GB)
  • GODFREY, John
    Basingstoke, Hampshire RG21 7UQ (GB)

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


(56) References cited: : 
EP-A1- 3 216 620
EP-A2- 2 161 598
WO-A1-2018/037208
 EP-A1- 3 287 294
WO-A1-2013/022699
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).