(19)

(11)

EP 2 115 220 A1

(12)

(43) Date of publication: 11.11.2009 Bulletin 2009/46 (21) Application number: 07815382.2 (22) Date of filing: 18.10.2007

(51) International Patent Classification (IPC):  E01F 9/011(2006.01) E04H 12/22(2006.01) E04C 3/30(2006.01) E04H 17/22(2006.01) E04B 1/38(2006.01) E04B 1/24(2006.01) E04H 12/32(2006.01) (86) International application number: PCT/AU2007/001577 (87) International publication number: WO 2008/046145 (24.04.2008 Gazette 2008/17)

(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 MT NL PL PT RO SE SI SK TR (30) Priority: 18.10.2006 AU 2006905790 P (71) Applicant: Goodcart Pty Ltd. Mona Vale, NSW 2103 (AU)	(72) Inventor: RAWSON-HARRIS, Douglas Palm Beach, NSW 2108 (AU) (74) Representative: Browne, Robin Forsythe  Leaman Browne Limited Pearl Chambers 22 East Parade Leeds, Yorkshire LS1 5BY Leeds, Yorkshire LS1 5BY (GB)