(19)

(11)

EP 2 675 697 A2

(12)

(88) Date of publication A3: 01.11.2012 (43) Date of publication: 25.12.2013 Bulletin 2013/52 (21) Application number: 12711240.7 (22) Date of filing: 15.02.2012

(51) International Patent Classification (IPC):  B63B 35/32(2006.01) E02B 15/04(2006.01) (86) International application number: PCT/IB2012/050687 (87) International publication number: WO 2012/110962 (23.08.2012 Gazette 2012/34)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 16.02.2011 IT PD20110045 (71) Applicant: Perrella, Luigi 34011 Duino Aurisina (IT)	(72) Inventor: Perrella, Luigi 34011 Duino Aurisina (IT) (74) Representative: Pavan, Andrea et al Notarbartolo & Gervasi S.p.A. Corso di Porta Vittoria 9 20122 Milano 20122 Milano (IT)