(19)

(11)

EP 1 494 527 A1

(12)

(43) Date of publication: 12.01.2005 Bulletin 2005/02 (21) Application number: 03710000.5 (22) Date of filing: 18.03.2003

(51) International Patent Classification (IPC)7: A01M 29/00, A01M 1/20, A01M 1/14, A61L 9/12 (86) International application number: PCT/GB2003/001141 (87) International publication number: WO 2003/079778 (02.10.2003 Gazette 2003/40)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 22.03.2002 GB 0206745 (71) Applicant: Green B's Ltd Willenhall, West Midlands WV12 5HG (GB)	(72) Inventor: BUTLER, Martin,Green B's Ltd West Midlands, WV12 5HG (GB) (74) Representative: Parnham, Kevin  Swindell & Pearson48 Friar Gate Derby DE1 1GY Derby DE1 1GY (GB)