(19)

(11)

EP 1 563 149 A1

(12)

(43) Date of publication: 17.08.2005 Bulletin 2005/33 (21) Application number: 03757544.6 (22) Date of filing: 24.10.2003

(51) International Patent Classification (IPC)7: E04H 12/00, E04C 3/30, G09F 7/18 (86) International application number: PCT/AU2003/001417 (87) International publication number: WO 2004/038134 (06.05.2004 Gazette 2004/19)

(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: 25.10.2002 AU 2002952248 (71) Applicant: Goodcart Pty Ltd. Mona Vale, NSW 2103 (AU)	(72) Inventor: RAWSON-HARRIS, Douglas Bayview, NSW 2104 (AU) (74) Representative: Flaccus, Rolf-Dieter, Dr.  PatentanwaltBussardweg 10 50389 Wesseling 50389 Wesseling (DE)