(19)

(11)

EP 2 563 988 A2

(12)

(88) Date of publication A3: 11.10.2012 (43) Date of publication: 06.03.2013 Bulletin 2013/10 (21) Application number: 11718019.0 (22) Date of filing: 28.04.2011

(51) International Patent Classification (IPC):  E04C 3/07(2006.01) (86) International application number: PCT/EP2011/056793 (87) International publication number: WO 2011/135054 (03.11.2011 Gazette 2011/44)

(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 (30) Priority: 28.04.2010 IE 20100260 (71) Applicant: Newell, Barry Peter County Galway (IE)	(72) Inventor: Newell, Barry Peter County Galway (IE) (74) Representative: Schütte, Gearoid  Cruickshank & Co. Unit 8A Sandyford Business Centre Sandyford Dublin 18 Dublin 18 (IE)