(19)

(11)

EP 2 341 791 A1

(12)

(43) Date of publication: 13.07.2011 Bulletin 2011/28 (21) Application number: 09740958.5 (22) Date of filing: 18.09.2009

(51) International Patent Classification (IPC):  A44B 11/06(2006.01) A44B 11/00(2006.01) (86) International application number: PCT/IB2009/054091 (87) International publication number: WO 2010/032210 (25.03.2010 Gazette 2010/12)

(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 SM TR Designated Extension States: AL BA RS (30) Priority: 18.09.2008 IT BG20080024 U (71) Applicant: Four R S.r.l. 24124 Bergamo (IT)	(72) Inventor: RIZZI, Matteo I-24124 Bergamo (IT) (74) Representative: Gervasi, Gemma et al Notarbartolo & Gervasi S.p.A. Corso di Porta Vittoria 9 20122 Milano 20122 Milano (IT)