(19)

(11)

EP 1 242 945 A2

(12)

(88) Date of publication A3: 20.12.2001 (43) Date of publication: 25.09.2002 Bulletin 2002/39 (21) Application number: 00973068.0 (22) Date of filing: 06.11.2000

(51) International Patent Classification (IPC)7: G06F 17/60 (86) International application number: PCT/GB0004/256 (87) International publication number: WO 0103/7112 (25.05.2001 Gazette 2001/21)

(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: 19.11.1999 US 166615 P (71) Applicant: Scott, Richard Nelson Shamley Green,Surrey GU5 0SU (GB)	(72) Inventor: Scott, Richard Nelson Shamley Green,Surrey GU5 0SU (GB)