(19)

(11)

EP 1 606 735 A2

(12)

(88) Date of publication A3: 23.12.2004 (43) Date of publication: 21.12.2005 Bulletin 2005/51 (21) Application number: 04720646.1 (22) Date of filing: 15.03.2004

(51) International Patent Classification (IPC)7: G06F 17/30 (86) International application number: PCT/GB2004/001086 (87) International publication number: WO 2004/081698 (23.09.2004 Gazette 2004/39)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 14.03.2003 GB 0305911 14.03.2003 GB 0305914 14.03.2003 GB 0305906 (71) Applicant: Beach Solutions Limited Tavistock,Devon PL19 9DP (GB)	(72) Inventors: LEAR, David YelvertonDevon PL20 7LR (GB) HEBBES, Stuart Mary TavyDevon PL19 9PE (GB) (74) Representative: Hyden, Martin Douglas  Rouse Patents, Windsor House, Cornwall Road Harrogate HG1 2PW Harrogate HG1 2PW (GB)