(19)

(11)

EP 1 497 004 A1

(12)

(43) Date of publication: 19.01.2005 Bulletin 2005/03 (21) Application number: 03746863.4 (22) Date of filing: 17.04.2003

(51) International Patent Classification (IPC)7: A63F 3/00 (86) International application number: PCT/GB2003/001679 (87) International publication number: WO 2003/089075 (30.10.2003 Gazette 2003/44)

(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 PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 19.04.2002 GB 0208986 (71) Applicant: KNIGHT, John David DidcotOxon OX11 7PT (GB)	(72) Inventor: KNIGHT, John David DidcotOxon OX11 7PT (GB) (74) Representative: Fry, Alan Valentine et al Fry Heath & Spence LLP,The Gables,Massetts Road Horley,Surrey RH6 7DQ Horley,Surrey RH6 7DQ (GB)