(19)

(11)

EP 1 546 022 A1

(12)

(43) Date of publication: 29.06.2005 Bulletin 2005/26 (21) Application number: 03741695.5 (22) Date of filing: 11.07.2003

(51) International Patent Classification (IPC)7: B67C 9/00, B65D 83/76, B05B 11/00 (86) International application number: PCT/NZ2003/000151 (87) International publication number: WO 2004/007342 (22.01.2004 Gazette 2004/04)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 11.07.2002 NZ 52011302 (71) Applicant: Prima Technologies Limited 2001 Hamilton (NZ)	(72) Inventor: BISSETT, Andrew Sean 1001 Auckland (NZ) (74) Representative: Alexander, Thomas Bruce et al BOULT WADE TENNANT,Verulam Gardens70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)