(19)

(11)

EP 2 235 277 A2

(12)

(88) Date of publication A3: 12.03.2009 (43) Date of publication: 06.10.2010 Bulletin 2010/40 (21) Application number: 08774135.1 (22) Date of filing: 18.06.2008

(51) International Patent Classification (IPC):  E04B 1/94(2006.01) E04B 2/74(2006.01) (86) International application number: PCT/EP2008/057730 (87) International publication number: WO 2008/155364 (24.12.2008 Gazette 2008/52)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 18.06.2007 IE 20070435 (71) Applicant: Manning, Noel Christopher Enniskerry County Wicklow (IE)	(72) Inventor: Manning, Noel Christopher Enniskerry County Wicklow (IE) (74) Representative: McCarthy, Denis Alexis et al MacLachlan & Donaldson 47 Merrion Square Dublin 2 Dublin 2 (IE)