(19)

(11)

EP 2 231 961 A1

(12)

(43) Date of publication: 29.09.2010 Bulletin 2010/39 (21) Application number: 08852428.5 (22) Date of filing: 19.11.2008

(51) International Patent Classification (IPC):  E04G 13/00(2006.01) (86) International application number: PCT/GB2008/003881 (87) International publication number: WO 2009/066066 (28.05.2009 Gazette 2009/22)

(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: 20.11.2007 GB 0722766 (71) Applicant: McCoy, James Gerard Wood Green, London N22 6AJ (GB)	(72) Inventor: McCoy, James Gerard Wood Green, London N22 6AJ (GB) (74) Representative: Beattie, Alex Thomas Stewart  Forrester & Boehmert Pettenkoferstrasse 20-22 80336 München 80336 München (DE)