(19)

(11)

EP 1 410 154 A1

(12)

(43) Date of publication: 21.04.2004 Bulletin 2004/17 (21) Application number: 01904056.7 (22) Date of filing: 19.01.2001

(51) International Patent Classification (IPC)7: G06F 1/16 (86) International application number: PCT/GB2001/000211 (87) International publication number: WO 2001/053918 (26.07.2001 Gazette 2001/30)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 19.01.2000 GB 0001105 (71) Applicant: ICE 21 Limited Bradford,West Yorkshire, BD5 8HW (GB)	(72) Inventor: MARTINEZ, Antony Ilkley,West Yorkshire LS29 8BD (GB) (74) Representative: Waddington, Richard et al Appleyard Lees,15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB)