(19)

(11)

EP 1 531 913 A1

(12)

(43) Date of publication: 25.05.2005 Bulletin 2005/21 (21) Application number: 03738969.9 (22) Date of filing: 27.05.2003

(51) International Patent Classification (IPC)7: A63B 69/00, A63B 69/36, A63B 53/06, A63B 49/04, A63B 59/14 (86) International application number: PCT/US2003/016543 (87) International publication number: WO 2003/101552 (11.12.2003 Gazette 2003/50)

(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: 30.05.2002 US 160925 01.10.2002 US 262734 20.03.2003 US 393697 (71) Applicant: Liberatore, Raymond Bentonville,Arkansas 72713 (US)	(72) Inventor: Liberatore, Raymond Bentonville,Arkansas 72713 (US) (74) Representative: Betten & Resch  Patentanwälte,Theatinerstrasse 8 80333 München 80333 München (DE)