(19)

(11)

EP 1 948 874 A1

(12)

(43) Date of publication: 30.07.2008 Bulletin 2008/31 (21) Application number: 06824378.1 (22) Date of filing: 09.11.2006

(51) International Patent Classification (IPC):  E02F 3/40(2006.01) (86) International application number: PCT/NZ2006/000287 (87) International publication number: WO 2007/058545 (24.05.2007 Gazette 2007/21)

(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 Designated Extension States: AL BA HR MK RS (30) Priority: 15.11.2005 NZ 54357505 (71) Applicant: J B Sales International Limited East Tamaki, Auckland (NZ)	(72) Inventors: BALAMI, Timothy Craig Auckland (NZ) SCHEIB, Michael Kevin Auckland (NZ) (74) Representative: Thomson, Neil David  Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)