(19)

(11)

EP 1 828 515 A1

(12)

(43) Date of publication: 05.09.2007 Bulletin 2007/36 (21) Application number: 04812989.4 (22) Date of filing: 02.12.2004

(51) International Patent Classification (IPC):  E05F 1/08(2006.01) E05D 7/04(2006.01) (86) International application number: PCT/US2004/040584 (87) International publication number: WO 2006/060018 (08.06.2006 Gazette 2006/23)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (71) Applicant: Chung, Stanley San Diego, CA 92130 (US)	(72) Inventor: Chung, Stanley San Diego, CA 92130 (US) (74) Representative: Viering, Jentschura & Partner  Grillparzerstrasse 14 81675 München 81675 München (DE)