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EP 2 454 405 A1

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(43) Date of publication: 23.05.2012 Bulletin 2012/21 (21) Application number: 09847437.2 (22) Date of filing: 16.07.2009

(51) International Patent Classification (IPC):  D04B 1/22(2006.01) D04B 9/42(2006.01) (86) International application number: PCT/US2009/050818 (87) International publication number: WO 2011/008210 (20.01.2011 Gazette 2011/03)

(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 (71) Applicants: Stoneferry Technology, LLC Atlanta, GA 30345 (US) Sinoma Science & Technology Co., Ltd. Jiangsu 210012 (CN)	(72) Inventors: WANG, Youjiang Atlanta, GA 30345 (US) ZHAO, Qian Jiangsu 210012 (CN) MI, Zhong-Xing NY 27606 (US) ZHANG, Jianzhong Jiangsu 210012 (CN) (74) Representative: Jordan, Volker Otto Wilhelm et al Weickmann & Weickmann Patentanwälte Postfach 860 820 81635 München 81635 München (DE)