(19)

(11)

EP 0 312 537 A1

(12)

(43) Date of publication: 26.04.1989 Bulletin 1989/17 (21) Application number: 87904295.0 (22) Date of filing: 03.07.1987

(51) International Patent Classification (IPC):  A63F 3/ 04( . ) A63F 11/ 00( . ) A63F 9/ 00( . ) (86) International application number: PCT/GB1987/000469 (87) International publication number: WO 1988/000079 (14.01.1988 Gazette 1988/02)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 03.07.1986 GB 19860016263 (71) Applicant: WORDS INDUSTRIES LIMITED London N1 9DN (GB)	(72) Inventor: EMMENS, Peter, William Skegness Lincolnshire PE25 3EW (GB) (74) Representative: Devons, David Jon, et al  MARKS & CLERK, 57-60 Lincoln's Inn Fields London WC2A 3LS London WC2A 3LS (GB)