(19)

(11)

EP 2 404 006 A1

(12)

(43) Date of publication: 11.01.2012 Bulletin 2012/02 (21) Application number: 10749231.6 (22) Date of filing: 02.03.2010

(51) International Patent Classification (IPC):  E04C 2/38(2006.01) (86) International application number: PCT/US2010/025973 (87) International publication number: WO 2010/101955 (10.09.2010 Gazette 2010/36)

(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 MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 03.03.2009 US 157021 P 01.03.2010 US 715288 (71) Applicant: IFrame Building Solutions, LLC Scottsdale, AZ 85258 (US)	(72) Inventor: Black, Jeffrey A. Phoenix, AZ 85044 (US) (74) Representative: Lawrence, John  Barker Brettell LLP 100 Hagley Road Edgbaston Birmingham B16 8QQ Edgbaston Birmingham B16 8QQ (GB)