(19)

(11)

EP 2 235 307 A1

(12)

(43) Date of publication: 06.10.2010 Bulletin 2010/40 (21) Application number: 08852522.5 (22) Date of filing: 24.11.2008

(51) International Patent Classification (IPC):  E05B 73/00(2006.01) B65D 55/14(2006.01) (86) International application number: PCT/GB2008/051100 (87) International publication number: WO 2009/066112 (28.05.2009 Gazette 2009/22)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 22.11.2007 GB 0722876 (71) Applicant: MAINETTI (UK) LIMITED Jedburgh TD8 6NN (GB)	(72) Inventor: JONES, Michael Edward Flintshire CH4 OXD (GB) (74) Representative: Archer, Graham John  Urquhart-Dykes & Lord LLP Cale Cross House Pilgrim Street Newcastle upon Tyne NE1 6SU Newcastle upon Tyne NE1 6SU (GB)