(19)

(11)

EP 2 247 213 A2

(12)

(88) Date of publication A3: 05.11.2009 (43) Date of publication: 10.11.2010 Bulletin 2010/45 (21) Application number: 09711350.0 (22) Date of filing: 29.01.2009

(51) International Patent Classification (IPC):  A44B 17/00(2006.01) (86) International application number: PCT/IB2009/050362 (87) International publication number: WO 2009/101541 (20.08.2009 Gazette 2009/34)

(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 MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 11.02.2008 IT BO20080086 (71) Applicant: RIRI Industries S.p.A. 35127 Padova (PD) (IT)	(72) Inventor: CANDOTTI, Riccardo I-35123 Padova (PD) (IT) (74) Representative: Provvisionato, Paolo  Provvisionato & Co S.r.l. Piazza di Porta Mascarella 7 40126 Bologna 40126 Bologna (IT)