(19)
(11) EP 2 820 628 A1

(12)

(43) Date of publication:
07.01.2015 Bulletin 2015/02

(21) Application number: 13713470.6

(22) Date of filing: 28.02.2013
(51) International Patent Classification (IPC): 
G08B 13/00(2006.01)
G06K 19/06(2006.01)
(86) International application number:
PCT/GB2013/000086
(87) International publication number:
WO 2013/128157 (06.09.2013 Gazette 2013/36)
(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

(30) Priority: 28.02.2012 GB 201203462

(71) Applicant: Trace-in-Metal Limited
Liphook Hampshire GU30 7DX (GB)

(72) Inventors:
  • Ram, Digby Chetwode
    74740 Sixt-Fer-a-Cheval (FR)
  • Wahlgren, Berit Anette Margareta
    York, YO31 7YG (GB)
  • Minary, John
    York, YO31 7YG (GB)
  • Janzon, Bo Sven Gunnar
    147 63 Uttran (SE)

(74) Representative: Franks & Co (South) Limited 
Carlton House 26 Billing Road
Northampton NN1 5AT
Northampton NN1 5AT (GB)

   


(54) FORENSIC METAL MARKING