(19)

(11)

EP 2 429 355 A2

(12)

(88) Date of publication A3: 06.01.2011 (43) Date of publication: 21.03.2012 Bulletin 2012/12 (21) Application number: 10723753.9 (22) Date of filing: 07.05.2010

(51) International Patent Classification (IPC):  A47J 27/21(2006.01) (86) International application number: PCT/GB2010/050748 (87) International publication number: WO 2010/128334 (11.11.2010 Gazette 2010/45)

(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 SE SI SK SM TR (30) Priority: 07.05.2009 GB 0907881 19.01.2010 GB 1000821 (71) Applicant: Otter Controls Limited Derbyshire SK17 7LF (GB)	(72) Inventors: HADFIELD, Robert Henry Cheshire SK6 6DF (GB) LINDLEY, Richard William Derbyshire SK17 0BS (GB) (74) Representative: Cross, James Peter Archibald  R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)