(19)

(11)

EP 1 325 491 A1

(12)

(43) Date of publication: 09.07.2003 Bulletin 2003/28 (21) Application number: 00966756.9 (22) Date of filing: 19.09.2000

(51) International Patent Classification (IPC)7: G09G 5/00, G09G 5/08 (86) International application number: PCT/US0025/703 (87) International publication number: WO 0201/7291 (28.02.2002 Gazette 2002/09)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 18.08.2000 US 226183 P (71) Applicant: Reiffel, Leonard Chicago, IL 60605 (US)	(72) Inventor: Reiffel, Leonard Chicago, IL 60605 (US) (74) Representative: Powell, Stephen David et al Williams Powell,Morley House,26-30 Holborn Viaduct London EC1A 2BP London EC1A 2BP (GB)