(19)

(11)

EP 2 125 481 A1

(12)

(43) Date of publication: 02.12.2009 Bulletin 2009/49 (21) Application number: 08702046.7 (22) Date of filing: 06.02.2008

(51) International Patent Classification (IPC):  B61K 3/00(2006.01) (86) International application number: PCT/GB2008/000384 (87) International publication number: WO 2008/096109 (14.08.2008 Gazette 2008/33)

(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 (30) Priority: 06.02.2007 GB 0702232 21.09.2007 GB 0718466 (71) Applicant: Sutton, Charles William Crowle North Lincolnshire DN17 4HU (GB)	(72) Inventor: Sutton, Charles William Crowle North Lincolnshire DN17 4HU (GB) (74) Representative: Harrison Goddard Foote  Orlando House 11c Compstall Road Marple Bridge Stockport SK6 5HH Marple Bridge Stockport SK6 5HH (GB)