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(11)

EP 1 824 573 A1

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(43) Date of publication: 29.08.2007 Bulletin 2007/35 (21) Application number: 04778971.4 (22) Date of filing: 22.07.2004

(51) International Patent Classification (IPC):  A63B 23/16(2006.01) (86) International application number: PCT/US2004/023708 (87) International publication number: WO 2006/022622 (02.03.2006 Gazette 2006/09)

(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 PL PT RO SE SI SK TR (71) Applicants: Cohen, Michael A. Toronto ON M6A 1A8 (CA) Assouline, Maurice New York, NY 10601 (US)	(72) Inventor: COHEN, Michael A. Toronto, Ontario M6A 1A8 (CA) (74) Representative: Madgwick, Paul Roland et al RUSCHKE HARTMANN MADGWICK & SEIDE Patent- und Rechtsanwälte Postfach 86 06 29 81633 München 81633 München (DE)