(19)

(11)

EP 1 768 539 A1

(12)

(43) Date of publication: 04.04.2007 Bulletin 2007/14 (21) Application number: 04790540.1 (22) Date of filing: 18.10.2004

(51) International Patent Classification (IPC):  A47L 11/00(2006.01) A47L 11/38(2006.01) A47L 11/34(2006.01) (86) International application number: PCT/EP2004/011705 (87) International publication number: WO 2006/005373 (19.01.2006 Gazette 2006/03)

(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: 12.07.2004 IT MI20041393 (71) Applicant: POLTI S.p.A. 22070 Bulgarograsso (Como) (IT)	(72) Inventor: POLTI, Franco 22070 Olgiate Comasco (IT) (74) Representative: Simino, Massimo et al Perani Mezzanotte & Partners Piazza S. Babila, 5 20122 Milano 20122 Milano (IT)