(19)

(11)

EP 1 937 111 A1

(12)

(43) Date of publication: 02.07.2008 Bulletin 2008/27 (21) Application number: 06779223.4 (22) Date of filing: 25.08.2006

(51) International Patent Classification (IPC):  A47C 1/032(2006.01) (86) International application number: PCT/GB2006/003192 (87) International publication number: WO 2007/023301 (01.03.2007 Gazette 2007/09)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 26.08.2005 GB 0517384 (71) Applicant: Birkbeck, Hilary Rolf Fenny Compton Warwickshire CV47 2YG (GB)	(72) Inventor: Birkbeck, Hilary Rolf Fenny Compton Warwickshire CV47 2YG (GB) (74) Representative: Tillbrook, Christopher John  Tillbrook & Co 1 Mill Street Warwick CV34 4HB Warwick CV34 4HB (GB)