(19)

(11)

EP 1 638 851 A2

(12)

(88) Date of publication A3: 10.03.2005 (43) Date of publication: 29.03.2006 Bulletin 2006/13 (21) Application number: 04754746.8 (22) Date of filing: 08.06.2004

(51) International Patent Classification (IPC):  B65D 17/34(1980.01) G09F 3/00(1968.09) (86) International application number: PCT/US2004/018224 (87) International publication number: WO 2004/110877 (23.12.2004 Gazette 2004/52)

(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: 09.06.2003 US 477011 P (71) Applicant: Chang, Charles Wayne, NJ 07470 (US)	(72) Inventors: CHANG, Charles Wayne, NJ 07470 (US) SHEFFLER, Robert, J. Morganville, NJ 07751 (US) CHANG, Lucy Wayne, NJ 07470 (US) (74) Representative: Casalonga, Axel  BUREAU D.A. CASALONGA - JOSSE Paul-Heyse-Strasse 33 80336 München 80336 München (DE)