(19)

(11)

EP 2 603 127 A2

(12)

(43) Date of publication: 19.06.2013 Bulletin 2013/25 (21) Application number: 11746010.5 (22) Date of filing: 09.08.2011

(51) International Patent Classification (IPC):  A47K 5/14(2006.01) (86) International application number: PCT/GB2011/051502 (87) International publication number: WO 2012/020253 (16.02.2012 Gazette 2012/07)

(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 Designated Extension States: BA ME (30) Priority: 11.08.2010 GB 201013482 (71) Applicant: Wallgate Limited Wiltshire SP2 0HB (GB)	(72) Inventor: RENFREW, Andrew Boulton Staffordshire ST19 9JT (GB) (74) Representative: Perkins, Sarah et al Stevens Hewlett & Perkins 1, Pemberton Row London EC4A 3BG London EC4A 3BG (GB)