(19)

(11)

EP 1 562 843 A2

(12)

(88) Date of publication A3: 10.09.2004 (43) Date of publication: 17.08.2005 Bulletin 2005/33 (21) Application number: 03772422.6 (22) Date of filing: 10.11.2003

(51) International Patent Classification (IPC)7: B65F 1/00, B65F 3/00 (86) International application number: PCT/GB2003/004837 (87) International publication number: WO 2004/045990 (03.06.2004 Gazette 2004/23)

(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: 20.11.2002 GB 0226988 (71) Applicant: Underwood, Michael Frederick Trefechan,Aberystwyth,Ceredigion SY23 1AS (GB)	(72) Inventor: Underwood, Michael Frederick Trefechan,Aberystwyth,Ceredigion SY23 1AS (GB) (74) Representative: Moffat, John Andrew  Marks & ClerkAlpha TowerSuffolk Street Queensway Birmingham B1 1TT Birmingham B1 1TT (GB)