(19)

(11)

EP 1 924 507 A2

(12)

(43) Date of publication: 28.05.2008 Bulletin 2008/22 (21) Application number: 06814712.3 (22) Date of filing: 14.09.2006

(51) International Patent Classification (IPC):  B65D 6/28(2006.01) (86) International application number: PCT/US2006/035978 (87) International publication number: WO 2007/035464 (29.03.2007 Gazette 2007/13)

(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 LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 15.09.2005 US 227738 12.09.2006 US 530986 (71) Applicant: BRADFORD COMPANY Holland, MI 49422-1199 (US)	(72) Inventors: DOBRINSKI, Brian, T. Zeeland, MI 49464 (US) BUBLITZ, Timothy, A. Grand Haven, MI 49417 (US) (74) Representative: Findlay, Alice Rosemary  Reddie & Grose 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)