(19)

(11)

EP 1 057 170 A1

(12)

(43) Date of publication: 06.12.2000 Bulletin 2000/49 (21) Application number: 99903458.0 (22) Date of filing: 28.01.1999

(51) International Patent Classification (IPC)7: G10H 1/02, G10H 1/26, G10H 1/30, G10H 1/40 (86) International application number: PCT/US9901/812 (87) International publication number: WO 9939/329 (05.08.1999 Gazette 1999/31)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE (30) Priority: 28.01.1998 US 72918 P 28.01.1998 US 72919 P 28.01.1998 US 72921 P 28.01.1998 US 72922 P (71) Applicant: Kay, Stephen Westfield, NJ 07090 (US)	(72) Inventor: Kay, Stephen Westfield, NJ 07090 (US) (74) Representative: Beresford, Keith Denis Lewis et al BERESFORD & Co.High Holborn2-5 Warwick Court London WC1R 5DJ London WC1R 5DJ (GB)