(19)

(11)

EP 1 488 167 A1

(12)

(43) Date of publication: 22.12.2004 Bulletin 2004/52 (21) Application number: 03702202.7 (22) Date of filing: 26.02.2003

(51) International Patent Classification (IPC)7: F21V 7/16 (86) International application number: PCT/AU2003/000234 (87) International publication number: WO 2003/072998 (04.09.2003 Gazette 2003/36)

(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 SE SI SK TR Designated Extension States: AL LT LV MK RO (30) Priority: 27.02.2002 AU 2002000801 (71) Applicant: Cronk, Paul Andrew Harbord NSW 2096 (AU)	(72) Inventor: Cronk, Paul Andrew Harbord NSW 2096 (AU) (74) Representative: Asquith, Julian Peter  Marks & Clerk,4220 Nash Court,Oxford Business Park South Oxford OX4 2RU Oxford OX4 2RU (GB)