(19)

(11)

EP 1 596 941 A1

(12)

(43) Date of publication: 23.11.2005 Bulletin 2005/47 (21) Application number: 04704271.8 (22) Date of filing: 22.01.2004

(51) International Patent Classification (IPC)7: A62B 35/04 (86) International application number: PCT/GB2004/000237 (87) International publication number: WO 2004/075993 (10.09.2004 Gazette 2004/37)

(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: 26.02.2003 GB 0304359 (71) Applicant: Central (High Rise) Limited Sneinton,Notts NG2 3GA (GB)	(72) Inventor: TURNEY, Keith Martin Bunny,Notts NG11 6QD (GB) (74) Representative: Grey, Ian Michael et al Venner Shipley LLP 20 Little Britain London EC1A 7DH London EC1A 7DH (GB)