(19)

(11)

EP 1 636 100 A2

(12)

(43) Date of publication: 22.03.2006 Bulletin 2006/12 (21) Application number: 04776946.8 (22) Date of filing: 24.06.2004

(51) International Patent Classification (IPC):  B65D 1/00(1968.09) (86) International application number: PCT/US2004/020057 (87) International publication number: WO 2005/007514 (27.01.2005 Gazette 2005/04)

(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 Designated Extension States: AL HR LT LV MK (30) Priority: 24.06.2003 US 482048 P (71) Applicant: Pi Squared Design Inc. Santa Cruz, CA 95060 (US)	(72) Inventor: STONE, William, Jefferson, III Santa Cruz, CA 95060 (US) (74) Representative: Rohnke, Christian  White & Case LLP Jungfernstieg 51 20354 Hamburg 20354 Hamburg (DE)