(19)

(11)

EP 2 665 663 A1

(12)

(43) Date of publication: 27.11.2013 Bulletin 2013/48 (21) Application number: 12701366.2 (22) Date of filing: 19.01.2012

(51) International Patent Classification (IPC):  B65D 85/812(2006.01) (86) International application number: PCT/GB2012/050113 (87) International publication number: WO 2012/098402 (26.07.2012 Gazette 2012/30)

(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: 19.01.2011 GB 201100871 (71) Applicant: Martinfield Limited Oakhill, Somerset BA3 5AQ (GB)	(72) Inventor: PAPE, John Oakhill, Somerset BA3 5AQ (GB) (74) Representative: Eve, Rosemary Margaret  Brookes Batchellor LLP 46 Chancery Lane London WC2A 1JE London WC2A 1JE (GB)