(19)

(11)

EP 2 007 240 A1

(12)

(43) Date of publication: 31.12.2008 Bulletin 2009/01 (21) Application number: 07734189.9 (22) Date of filing: 16.03.2007

(51) International Patent Classification (IPC):  A44C 7/00(2006.01) (86) International application number: PCT/IB2007/000868 (87) International publication number: WO 2007/107880 (27.09.2007 Gazette 2007/39)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 22.03.2006 IT BO20060023 U (71) Applicant: Rosato Gioielli s.r.l. 52100 Arezzo (IT)	(72) Inventor: ROSATO, Simonetta I-52100 Arezzo (IT) (74) Representative: Lanzoni, Luciano  Bugnion SpA Via Goito 18 40126 Bologna 40126 Bologna (IT)