(19)

(11)

EP 1 945 877 A2

(12)

(88) Date of publication A3: 21.12.2007 (43) Date of publication: 23.07.2008 Bulletin 2008/30 (21) Application number: 06836265.6 (22) Date of filing: 11.10.2006

(51) International Patent Classification (IPC):  E04C 3/30(2006.01) (86) International application number: PCT/US2006/039754 (87) International publication number: WO 2007/047318 (26.04.2007 Gazette 2007/17)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 13.10.2005 US 249650 (71) Applicant: Antonic, James, P. Myers, FL (US)	(72) Inventor: Antonic, James, P. Myers, FL (US) (74) Representative: Exell, Jonathan Mark  Williams Powell Staple Court 11 Staple Inn Buildings London, WC1V 7QH London, WC1V 7QH (GB)