(19)

(11)

EP 1 668 165 A2

(12)

(88) Date of publication A3: 26.05.2005 (43) Date of publication: 14.06.2006 Bulletin 2006/24 (21) Application number: 04781202.9 (22) Date of filing: 16.08.2004

(51) International Patent Classification (IPC):  C22F 1/043(1985.01) (86) International application number: PCT/US2004/026480 (87) International publication number: WO 2005/016577 (24.02.2005 Gazette 2005/08)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 14.08.2003 US 495079 P 25.08.2003 US 497601 P 04.06.2004 US 577055 P (71) Applicant: U.S.Turbo, LLC Indianapolis, IN 46268 (US)	(72) Inventors: CAMPBELL, Tim Carmel, IN 46032 (US) LAYMON, Steve Indianapolis, IN 46237 (US) (74) Representative: Parkinson, Neil Scott et al Marks & Clerk Sussex House 83-85 Mosley Street Manchester M2 3LG Manchester M2 3LG (GB)