(19)

(11)

EP 2 446 217 A2

(12)

(88) Date of publication A3: 28.04.2011 (43) Date of publication: 02.05.2012 Bulletin 2012/18 (21) Application number: 10787157.6 (22) Date of filing: 15.06.2010

(51) International Patent Classification (IPC):  F41J 9/18(2006.01) F41J 9/30(2006.01) (86) International application number: PCT/GB2010/050995 (87) International publication number: WO 2010/149993 (29.12.2010 Gazette 2010/52)

(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: 25.06.2009 GB 0911043 (71) Applicant: Whidborne, Ferris Hampshire GU34 3AG (GB)	(72) Inventor: Whidborne, Ferris Hampshire GU34 3AG (GB) (74) Representative: Keltie, David Arthur  Keltie LLP Fleet Place House 2 Fleet Place London EC4M 7ET London EC4M 7ET (GB)