(19)

(11)

EP 1 984 579 A1

(12)

(43) Date of publication: 29.10.2008 Bulletin 2008/44 (21) Application number: 07715982.0 (22) Date of filing: 16.02.2007

(51) International Patent Classification (IPC):  E04B 1/38(2006.01) E04H 1/02(2006.01) E04B 1/344(2006.01) (86) International application number: PCT/NZ2007/000030 (87) International publication number: WO 2007/094692 (23.08.2007 Gazette 2007/34)

(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: 17.02.2006 NZ 54541106 (71) Applicant: Habode IP Limited Lower Hutt 5010 (NZ)	(72) Inventor: GIBSON, Rodney, Mark Wellington 6035 (NZ) (74) Representative: Stanley, Michael Gordon  Michael Stanley & Co., P.O. Box 270 Banbury, Oxfordshire OX15 5YY Banbury, Oxfordshire OX15 5YY (GB)