(19)

(11)

EP 1 011 816 A2

(12)

(88) Date of publication A3: 02.07.1998 (43) Date of publication: 28.06.2000 Bulletin 2000/26 (21) Application number: 97945508.6 (22) Date of filing: 03.10.1997

(51) International Patent Classification (IPC)7: A63B 21/00 (86) International application number: PCT/US9717/974 (87) International publication number: WO 9815/112 (09.04.1998 Gazette 1998/14)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 04.10.1996 US 726387 (71) Applicant: Ewert, Bruce Sandy, UT 84092 (US)	(72) Inventor: Ewert, Bruce Sandy, UT 84092 (US) (74) Representative: Waxweiler, Jean et al Dennemeyer & Associates SàrlP.O. Box 1502 1015 Luxembourg 1015 Luxembourg (LU)