(19)

(11)

EP 1 866 494 A2

(12)

(43) Date of publication: 19.12.2007 Bulletin 2007/51 (21) Application number: 06748363.6 (22) Date of filing: 13.03.2006

(51) International Patent Classification (IPC):  E04B 7/08(2006.01) (86) International application number: PCT/US2006/008908 (87) International publication number: WO 2006/101802 (28.09.2006 Gazette 2006/39)

(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 YU (30) Priority: 15.03.2005 US 80325 (71) Applicant: Salles, Jaime Jr. C. Croton On Hudson NY 10520 (US)	(72) Inventor: Salles, Jaime Jr. C. Croton On Hudson NY 10520 (US) (74) Representative: Murgatroyd, Susan Elizabeth et al Baron & Warren 19 South End Kensington, London W8 5BU Kensington, London W8 5BU (GB)