(19)

(11)

EP 1 588 310 A1

(12)

(43) Date of publication: 26.10.2005 Bulletin 2005/43 (21) Application number: 03705848.4 (22) Date of filing: 20.01.2003

(51) International Patent Classification (IPC)7: G06F 19/00, G01C 21/20, G01C 21/04 (86) International application number: PCT/US2003/001774 (87) International publication number: WO 2004/068387 (12.08.2004 Gazette 2004/33)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR Designated Extension States: AL LT LV MK RO (71) Applicant: C2 Global Technologies, Inc. Valley View, OH 44125 (US)	(72) Inventors: CURATOLO, Benedict Valley View, OH 44125 (US) CORNELIUS, Thomas Westfield, IN 46074 (US) (74) Representative: Barnfather, Karl Jon et al Withers & Rogers LLP Goldings House, 2 Hays Lane London SE1 2HW London SE1 2HW (GB)