(19)

(11)

EP 2 252 523 A2

(12)

(88) Date of publication A3: 14.01.2010 (43) Date of publication: 24.11.2010 Bulletin 2010/47 (21) Application number: 09703589.3 (22) Date of filing: 22.01.2009

(51) International Patent Classification (IPC):  B65D 33/38(2006.01) B29C 65/02(2006.01) (86) International application number: PCT/US2009/000481 (87) International publication number: WO 2009/094215 (30.07.2009 Gazette 2009/31)

(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 TR Designated Extension States: AL BA RS (30) Priority: 22.01.2008 US 11963 P (71) Applicant: Cascade Designs, Inc. Seattle, WA 98134-2301 (US)	(72) Inventor: GRUBER, Thomas Seattle, WA 98107 (US) (74) Representative: DTS Zürich  Resirain 1 8125 Zollikerberg/Zürich 8125 Zollikerberg/Zürich (CH)