(19)

(11)

EP 1 848 512 A1

(12)

(43) Date of publication: 31.10.2007 Bulletin 2007/44 (21) Application number: 05713812.5 (22) Date of filing: 17.02.2005

(51) International Patent Classification (IPC):  A63B 26/00(2006.01) (86) International application number: PCT/US2005/005269 (87) International publication number: WO 2006/088461 (24.08.2006 Gazette 2006/34)

(84) Designated Contracting States: DE GB IT (71) Applicant: Kalember, Robert S. Northridge, CA 91324 (US)	(72) Inventors: KNIGHT, Michael Northridge, CA 91324 (US) KALEMBER, Robert S. Northridge, CA 91324 (US) (74) Representative: Chaillot, Geneviève et al Cabinet Chaillot 16-20, avenue de L'Agent Sarre B.P. 74 92703 Colombes Cédex 92703 Colombes Cédex (FR)