(19)

(11)

EP 1 751 360 A1

(12)

(43) Date of publication: 14.02.2007 Bulletin 2007/07 (21) Application number: 05722113.7 (22) Date of filing: 08.03.2005

(51) International Patent Classification (IPC):  E04B 1/344(2006.01) (86) International application number: PCT/NZ2005/000039 (87) International publication number: WO 2005/106147 (10.11.2005 Gazette 2005/45)

(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 MC NL PL PT RO SE SI SK TR (30) Priority: 28.04.2004 NZ 53262004 (71) Applicant: Habode IP Limited 6009 Lower Hutt (NZ)	(72) Inventor: Gibson, Rodney, Mark NZ-6001 Wellington (NZ) (74) Representative: Stanley, Michael Gordon  Michael Stanley & Co., P.O. Box 270 Banbury, Oxfordshire OX15 5YY Banbury, Oxfordshire OX15 5YY (GB)