(19)

(11)

EP 1 848 264 A1

(12)

(43) Date of publication: 31.10.2007 Bulletin 2007/44 (21) Application number: 06741069.6 (22) Date of filing: 20.01.2006

(51) International Patent Classification (IPC):  A01G 13/00(2006.01) A01G 27/06(2006.01) A01G 27/02(2006.01) A01G 13/10(2006.01) A01G 13/02(2006.01) (86) International application number: PCT/AU2006/000061 (87) International publication number: WO 2006/089344 (31.08.2006 Gazette 2006/35)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 21.01.2005 AU 2005900255 (71) Applicant: Water Tube PTY Ltd. McMahons Point NSW 2060 (AU)	(72) Inventor: CARTER, Ross, Campbell McMahons Point, NSW 2060 (AU) (74) Representative: Thacker, Darran Ainsley  Serjeants 25 The Crescent King Street GB-Leicester LE1 6RX GB-Leicester LE1 6RX (GB)