(19)

(11)

EP 2 219 495 A1

(12)

(43) Date of publication: 25.08.2010 Bulletin 2010/34 (21) Application number: 08861132.2 (22) Date of filing: 02.12.2008

(51) International Patent Classification (IPC):  A47B 95/00(2006.01) (86) International application number: PCT/IB2008/003334 (87) International publication number: WO 2009/077828 (25.06.2009 Gazette 2009/26)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 18.12.2007 IT MI20072364 (71) Applicant: LEONARDO S.r.l. 22060 Figino Serenza, CO (IT)	(72) Inventor: CATTANEO, Carlo I-22060 Figino Serenza (Como) (IT) (74) Representative: Martegani, Franco  Patent Attorney Via Carlo Alberto, 41 20052 Monza (Milano) 20052 Monza (Milano) (IT)