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(11)

EP 1 763 385 A2

(12)

(88) Date of publication A3: 08.09.2006 (43) Date of publication: 21.03.2007 Bulletin 2007/12 (21) Application number: 05732367.7 (22) Date of filing: 07.04.2005

(51) International Patent Classification (IPC):  A63F 13/00(2006.01) (86) International application number: PCT/US2005/011725 (87) International publication number: WO 2005/099391 (27.10.2005 Gazette 2005/43)

(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 MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR LV MK YU (30) Priority: 07.04.2004 US 560312 P (71) Applicants: Walker Digital, LLC Stamford, CT 06905 (US) TEDESCO, Robert C. Fairfield, CT 06824 (US) JORASCH, James A. New York, NY 10016 (US) Tulley, Stephen C. Fairfield CT 06824 (US)

(72) Inventors: TEDESCO, Robert, C. Fairfield, CT 06824 (US) JORASCH, James A. New York, NY 10016 (US) TULLEY, Stephen, C. Fairfield, CT 06824 (US) (74) Representative: Maggs, Michael Norman et al Kilburn & Strode 20 Red Lion Street London WC1R 4PJ London WC1R 4PJ (GB)