(19)

(11)

EP 1 677 657 A1

(12)

(43) Date of publication: 12.07.2006 Bulletin 2006/28 (21) Application number: 04789615.4 (22) Date of filing: 27.10.2004

(51) International Patent Classification (IPC):  A47L 1/06(1968.09) A47L 13/11(1968.09) A47L 13/20(1968.09) B25G 3/02(1968.09) A47L 1/08(1968.09) A47L 13/12(1968.09) B25G 3/38(1968.09) B25G 3/04(1968.09) (86) International application number: PCT/AU2004/001477 (87) International publication number: WO 2005/039374 (06.05.2005 Gazette 2005/18)

(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 PL PT RO SE SI SK TR (30) Priority: 27.10.2003 AU 2003905909 (71) Applicant: ERKEN, Jacob Wilhelmus Haberfield, NSW 2045 (AU)	(72) Inventor: ERKEN, Jacob Wilhelmus Haberfield, NSW 2045 (AU) (74) Representative: Lamb, Martin John Carstairs  Marks & Clerk 90 Long Acre London WC2E 9RA London WC2E 9RA (GB)