(19)

(11)

EP 1 395 348 A1

(12)

(43) Date of publication: 10.03.2004 Bulletin 2004/11 (21) Application number: 01979584.8 (22) Date of filing: 09.10.2001

(51) International Patent Classification (IPC)7: A63F 9/24 (86) International application number: PCT/US2001/031460 (87) International publication number: WO 2002/098524 (12.12.2002 Gazette 2002/50)

(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: 05.06.2001 US 295582 P (71) Applicant: Wolfe, William W. Annapolis, MD 21401 (US)	(72) Inventor: Wolfe, William W. Annapolis, MD 21401 (US) (74) Representative: Haley, Stephen  Gill Jennings & Every,Broadgate House,7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)