(19)

(11)

EP 0 968 349 A1

(12)

(43) Date of publication: 05.01.2000 Bulletin 2000/01 (21) Application number: 98909651.6 (22) Date of filing: 17.03.1998

(51) International Patent Classification (IPC)7: E05D 15/34, E05D 15/12 (86) International application number: PCT/GB9800/787 (87) International publication number: WO 9842/941 (01.10.1998 Gazette 1998/39)

(84) Designated Contracting States: AT BE CH DE ES FR GB GR IE IT LI NL PT (30) Priority: 20.03.1997 GB 9705721 (71) Applicant: SECURISTYLE LIMITED Cheltenham, Gloucestershire GL51 7RE (GB)	(72) Inventors: STRATFORD, Grant, Russell South Cerney,Gloucestershire GL7 5XX (GB) BAKER, Neil, Martin Barnwood,Gloucestershire GL4 7JN (GB) (74) Representative: Jackson, Richard Eric  Carpmaels & Ransford,43 Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)