(19)

(11)

EP 4 226 339 A1

(12)

(43) Date of publication: 16.08.2023 Bulletin 2023/33 (21) Application number: 21777454.6 (22) Date of filing: 10.09.2021

(51) International Patent Classification (IPC):  G07D 5/02(2006.01) G01N 29/12(2006.01) G07D 5/08(2006.01) G01M 7/00(2006.01) G04B 17/02(2006.01) G09B 23/18(2006.01) (52) Cooperative Patent Classification (CPC): G07D 5/02; G07D 5/08; G01N 29/12; G01M 7/08; G01N 29/045; G01N 29/4436; G01N 2291/0234; G01N 2291/02809 (86) International application number: PCT/EP2021/074902 (87) International publication number: WO 2022/063600 (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: 24.09.2020 IE S20200213 (71) Applicant: BuyAndSellBullion Ltd. Dublin D08 VP71 (IE)	(72) Inventor: ROBERTS, Rory Dublin, Dublin D08 VP71 (IE) (74) Representative: Purdylucey Intellectual Property  6-7 Harcourt Terrace D02 FH73 Dublin 2 D02 FH73 Dublin 2 (IE)