(19)

(11)

EP 1 286 882 A1

(12)

(43) Date of publication: 05.03.2003 Bulletin 2003/10 (21) Application number: 01929096.4 (22) Date of filing: 04.05.2001

(51) International Patent Classification (IPC)7: B63H 5/14, B63H 1/18 (86) International application number: PCT/AU0100/509 (87) International publication number: WO 0108/5538 (15.11.2001 Gazette 2001/46)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 05.05.2000 AU PQ733100 20.06.2000 AU PQ825500 (71) Applicants: Saunders, Amanda Maria Alderley, QLD 4051 (AU) Saunders, Geoffrey Donald Alderley, QLD 4051 (AU)	(72) Inventor: SAUNDERS, Geoffrey, Donald Alderley, QLD 4051 (AU) (74) Representative: Evens, Paul Jonathan et al Maguire Boss,5 Crown Street St. Ives,Cambridge PE27 5EB St. Ives,Cambridge PE27 5EB (GB)