(19)

(11)

EP 0 041 500 A1

(12)

(43) Date of publication: 16.12.1981 Bulletin 1981/50 (21) Application number: 80900451.0 (22) Date of filing: 03.12.1979

(51) International Patent Classification (IPC):  A63F 9/ 10( . ) A63F 9/ 06( . ) A63F 9/ 20( . ) (86) International application number: PCT/US1979/001059 (87) International publication number: WO 1981/001523 (11.06.1981 Gazette 1981/14)

(84) Designated Contracting States: AT CH DE FR GB LU NL SE (71) Applicants: GERRY, Martin E. Santa Ana, CA 92705 (US) GAIN, Dennis T. Bucklands Beach Auckland (NZ) BROOKS, John H. H. Rochford Southend Essex (GB) BROOKS, Queenie, L. H. Rochford Southend Essex (GB)	(72) Inventors: BROOKS, John H. H. Rochford Southend Essex (GB) BROOKS, Queenie, L. H. Rochford Southend Essex (GB)