(19)

(11)

EP 1 285 370 A1

(12)

(43) Date of publication: 26.02.2003 Bulletin 2003/09 (21) Application number: 01924494.6 (22) Date of filing: 30.03.2001

(51) International Patent Classification (IPC)7: G06F 17/60 (86) International application number: PCT/US0110/267 (87) International publication number: WO 0107/5731 (11.10.2001 Gazette 2001/41)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 31.03.2000 US 540601 (71) Applicant: Project B, Llc Chicago, IL 60604 (US)	(72) Inventors: HAUK, Eric, C. Barrington, IL 60010 (US) BORCHEW, Michael River Woods, IL 60015 (US) (74) Representative: Hill, Justin John  McDermott, Will & Emery,7 Bishopsgate London EC2N 3AR London EC2N 3AR (GB)