(19)

(11)

EP 2 257 180 A1

(12)

(43) Date of publication: 08.12.2010 Bulletin 2010/49 (21) Application number: 08743379.3 (22) Date of filing: 29.04.2008

(51) International Patent Classification (IPC):  A21D 4/00(2006.01) (86) International application number: PCT/US2008/005473 (87) International publication number: WO 2009/105074 (27.08.2009 Gazette 2009/35)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 22.02.2008 US 72074 (71) Applicant: Meng, James, C. San Antonio, TX 78270-0516 (US)	(72) Inventor: Meng, James, C. San Antonio, TX 78270-0516 (US) (74) Representative: Loven, Keith James  Loven Patents & Trademarks West Central Runcorn Road Lincoln LN6 3QP Lincoln LN6 3QP (GB)