(19)

(11)

EP 1 855 948 A1

(12)

(43) Date of publication: 21.11.2007 Bulletin 2007/47 (21) Application number: 06737339.9 (22) Date of filing: 08.03.2006

(51) International Patent Classification (IPC):  B65B 61/00(2006.01) B65B 43/30(2006.01) B65B 43/12(2006.01) (86) International application number: PCT/US2006/008158 (87) International publication number: WO 2006/098964 (21.09.2006 Gazette 2006/38)

(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 (30) Priority: 09.03.2005 US 660014 P (71) Applicant: WFCP, LLC Eden Prairie, MN 55347 (US)	(72) Inventor: ROGERS, William, D. Eden Prairie, MN 55347 (US) (74) Representative: Charig, Raymond Julian  Eric Potter Clarkson LLP Park View House 58 The Ropewalk Nottingham NG1 5DD Nottingham NG1 5DD (GB)