(19)

(11)

EP 1 056 522 A1

(12)

(43) Date of publication: 06.12.2000 Bulletin 2000/49 (21) Application number: 98959673.9 (22) Date of filing: 30.11.1998

(51) International Patent Classification (IPC)7: A63B 55/00 (86) International application number: PCT/AU9800/994 (87) International publication number: WO 9928/005 (10.06.1999 Gazette 1999/23)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 28.11.1997 AU 4677797 (71) Applicant: Puskaric, Joseph Anthony St. Clair NSW 2759 (AU)	(72) Inventor: Puskaric, Joseph Anthony St. Clair NSW 2759 (AU) (74) Representative: Wharton, Peter Robert  Urquhart-Dykes & LordTower HouseMerrion Way Leeds LS2 8PA Leeds LS2 8PA (GB)