(19)

(11)

EP 2 005 357 A2

(12)

(88) Date of publication A3: 15.11.2007 (43) Date of publication: 24.12.2008 Bulletin 2008/52 (21) Application number: 07712860.1 (22) Date of filing: 08.03.2007

(51) International Patent Classification (IPC):  G06F 21/20(2006.01) (86) International application number: PCT/GB2007/000809 (87) International publication number: WO 2007/104931 (20.09.2007 Gazette 2007/38)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 10.03.2006 GB 0604887 (71) Applicant: Whitlock, Michael, Paul Arthog Gwynedd LL39 1YU (GB)	(72) Inventor: Whitlock, Michael, Paul Arthog Gwynedd LL39 1YU (GB) (74) Representative: Deans, Michael John Percy  M.J.P. Deans, Lane End House Hookley Lane Elstead Surrey GU8 6JE Elstead Surrey GU8 6JE (GB)