(19)

(11)

EP 2 211 677 A2

(12)

(88) Date of publication A3: 25.06.2009 (43) Date of publication: 04.08.2010 Bulletin 2010/31 (21) Application number: 08750737.2 (22) Date of filing: 30.05.2008

(51) International Patent Classification (IPC):  A47K 10/48(2006.01) (86) International application number: PCT/GB2008/001857 (87) International publication number: WO 2009/034288 (19.03.2009 Gazette 2009/12)

(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: 12.09.2007 GB 0717740 (71) Applicant: phs Group Plc Caerphilly CF83 1XH (GB)	(72) Inventor: TODD, Jon Caerphilly CF83 1XH (GB) (74) Representative: Davies, Gregory Mark et al Urquhart-Dykes & Lord LLP Churchill House Churchill Way Cardiff CF10 2HH Churchill Way Cardiff CF10 2HH (GB)