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(11)

EP 2 073 908 A2

(12)

(88) Date of publication A3: 04.12.2008 (43) Date of publication: 01.07.2009 Bulletin 2009/27 (21) Application number: 07841129.5 (22) Date of filing: 21.08.2007

(51) International Patent Classification (IPC):  A63F 9/24(2006.01) (86) International application number: PCT/US2007/076368 (87) International publication number: WO 2008/024740 (28.02.2008 Gazette 2008/09)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 24.08.2006 US 467047 27.09.2006 US 535662 28.09.2006 US 536059 28.09.2006 US 536094 (71) Applicants: Cantor Index LLC New York NY 10022 (US) Amaitis, Lee London, Greater London W8 5BU (GB) Puckeridge, Davd Anthony London, Greater London NW6 4SN (GB) Davie, Christopher John London, Greater London W9 1DT (GB) Riches, Guy Iain Oliver Leicestershire LE14 2DF (GB) Lawrey, Peter Kenneth Woking, Surrey GU22 7LY (GB)

(72) Inventors: AMAITIS, Lee London, Greater London W8 5BU (GB) PUCKERIDGE, Davd Anthony London, Greater London NW6 4SN (GB) DAVIE, Christopher John London, Greater London W9 1DT (GB) RICHES, Guy Iain Oliver Melton Mowbray Leicestershire LE14 2DF (GB) LAWREY, Peter Kenneth Woking, Surrey GU22 7LY (GB) (74) Representative: Hill, Justin John et al McDermott Will & Emery UK LLP 7 Bishopsgate London EC2N 3AR London EC2N 3AR (GB)