(19)

(11)

EP 0 932 435 A1

(12)

(43) Date of publication: 04.08.1999 Bulletin 1999/31 (21) Application number: 97939079.0 (22) Date of filing: 11.09.1997

(51) International Patent Classification (IPC):  A63F 13/ 08( . ) A63H 3/ 36( . ) G09F 19/ 08( . ) A63H 3/ 00( . ) A63H 33/ 22( . ) G09F 23/ 14( . ) (86) International application number: PCT/GB1997/002436 (87) International publication number: WO 1998/010848 (19.03.1998 Gazette 1998/11)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IE IT LI NL PT SE (30) Priority: 13.09.1996 GB 19960019158 20.05.1997 GB 19970010390 (71) Applicant: Lewis, Robert David Canwell, West Midlands B75 5SQ (GB)	(72) Inventor: Lewis, Robert David Canwell, West Midlands B75 5SQ (GB) (74) Representative: Cross, James Peter Archibald, et al  R.G.C. Jenkins & Co., 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)