(19)

(11)

EP 1 513 438 A1

(12)

(43) Date of publication: 16.03.2005 Bulletin 2005/11 (21) Application number: 03725884.5 (22) Date of filing: 12.05.2003

(51) International Patent Classification (IPC)7: A47L 11/34, A47L 11/283 (86) International application number: PCT/NL2003/000347 (87) International publication number: WO 2003/094688 (20.11.2003 Gazette 2003/47)

(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: 14.05.2002 NL 1020598 (71) Applicant: Blastrac B.V. 3433 PN Nieuwegein (NL)	(72) Inventor: VAN HOUTEN, Adrianus, Gerardus NL-3998 MB Schalkwijk (NL) (74) Representative: Iemenschot, Johannes Andreas, Ir. et al Exter Polak & Charlouis B.V.,P.O. Box 3241 2280 GE Rijswijk 2280 GE Rijswijk (NL)