(19)

(11)

EP 0 936 940 A1

(12)

(43) Date of publication: 25.08.1999 Bulletin 1999/34 (21) Application number: 98938797.0 (22) Date of filing: 12.08.1998

(51) International Patent Classification (IPC):  A63F 9/ 00( . ) A63F 9/ 02( . ) B65D 81/ 36( . ) (86) International application number: PCT/GB1998/002422 (87) International publication number: WO 1999/008761 (25.02.1999 Gazette 1999/08)

(84) Designated Contracting States: DE ES FR GB IT (30) Priority: 13.08.1997 GB 19970017206 02.10.1997 GB 19970020965 (71) Applicant: Mackenzie, Norman Fraser London E11 3DW (GB)	(72) Inventor: Mackenzie, Norman Fraser London E11 3DW (GB)