(19)

(11)

EP 2 646 332 A2

(12)

(88) Date of publication A3: 07.09.2012 (43) Date of publication: 09.10.2013 Bulletin 2013/41 (21) Application number: 11805138.2 (22) Date of filing: 24.11.2011

(51) International Patent Classification (IPC):  B65D 37/00(2006.01) B65D 75/58(2006.01) B65D 81/38(2006.01) (86) International application number: PCT/GB2011/052313 (87) International publication number: WO 2012/073004 (07.06.2012 Gazette 2012/23)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 29.11.2010 GB 201020123 18.10.2011 GB 201117963 (71) Applicants: Darby, Ian Earl Shilton, Leicestershire LE9 7EY (GB) Rodgers, Mike D. Rugby, Warwickshire CV22 5HT (GB)	(72) Inventors: Darby, Ian Earl Shilton, Leicestershire LE9 7EY (GB) Rodgers, Mike D. Rugby, Warwickshire CV22 5HT (GB) (74) Representative: Beckham, Robert William  Beckhams IP Gatehouse Lake Road Portishead Bristol BS20 7JA Bristol BS20 7JA (GB)