(19)

(11)

EP 0 795 067 A1

(12)

(43) Date of publication: 17.09.1997 Bulletin 1997/38 (21) Application number: 96931917.0 (22) Date of filing: 30.09.1996

(51) International Patent Classification (IPC):  B44F 9/ 04( . ) E04F 21/ 04( . ) (86) International application number: PCT/GB1996/002390 (87) International publication number: WO 1997/013046 (10.04.1997 Gazette 1997/16)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 29.09.1995 GB 19950019825 (71) Applicants: Poole, Richard, Ainslie London SE26 6JA (GB) Stammers, Ashley London SE26 6JA (GB)	(72) Inventors: Poole, Richard, Ainslie London SE26 6JA (GB) Stammers, Ashley London SE26 6JA (GB) (74) Representative: Fry, Alan Valentine, et al  FRY HEATH & SPENCE The Old College 53 High Street Horley Surrey RH6 7BN Horley Surrey RH6 7BN (GB)