(19)

(11)

EP 1 680 352 A1

(12)

(43) Date of publication: 19.07.2006 Bulletin 2006/29 (21) Application number: 04768230.7 (22) Date of filing: 26.08.2004

(51) International Patent Classification (IPC):  B67D 1/08(1968.09) (86) International application number: PCT/GB2004/003675 (87) International publication number: WO 2005/021418 (10.03.2005 Gazette 2005/10)

(84) Designated Contracting States: DE GB (30) Priority: 01.09.2003 GB 0320515 (71) Applicant: Spears Limited Shrewsbury SY1 2RE (GB)	(72) Inventor: SIMPSON, Kenneth, Leonard Shrewsbury SY1 2RE (GB) (74) Representative: Wardley, Diana Mary et al Forrester & Boehmert, Pettenkoferstrasse 20-22 80336 München 80336 München (DE)