(19)

(11)

EP 2 430 242 A1

(12)

(43) Date of publication: 21.03.2012 Bulletin 2012/12 (21) Application number: 10724144.0 (22) Date of filing: 09.05.2010

(51) International Patent Classification (IPC):  E02B 3/04(2006.01) B63B 35/44(2006.01) A01K 61/00(2006.01) (86) International application number: PCT/IL2010/000372 (87) International publication number: WO 2010/131246 (18.11.2010 Gazette 2010/46)

(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 SE SI SK SM TR (30) Priority: 10.05.2009 US 176910 P (71) Applicant: Ocean Brick System (O.B.S.) Ltd. 91090 Jerusalem (IL)	(72) Inventors: ALKON, Yoram 91030 Jerusalem (IL) BIRNHACK, Kobi 91090 Jerusalem (IL) (74) Representative: Lecomte & Partners  P.O. Box 1623 1016 Luxembourg 1016 Luxembourg (LU)