(19)

(11)

EP 2 619 340 A1

(12)

(43) Date of publication: 31.07.2013 Bulletin 2013/31 (21) Application number: 11760619.4 (22) Date of filing: 07.09.2011

(51) International Patent Classification (IPC):  C22C 14/00(2006.01) A61L 27/06(2006.01) C22F 1/18(2006.01) B62D 29/00(2006.01) (86) International application number: PCT/US2011/050603 (87) International publication number: WO 2012/039929 (29.03.2012 Gazette 2012/13)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 16.05.2011 US 201113108045 13.10.2010 US 903851 23.09.2010 US 888699 (71) Applicant: ATI Properties, Inc. Albany, OR 97321 (US)	(72) Inventors: BRYAN, David J. Indian Trail North Carolina 28079 (US) MANTIONE, John V. Indian Trail North Carolina 28079 (US) BAYHA, Thomas D. Waxhaw North Carolina 28173 (US) (74) Representative: Baker, Colin John  Potter Clarkson LLP The Belgrave Centre Talbot Street Nottingham NG1 5GG Nottingham NG1 5GG (GB)