(19)

(11)

EP 2 095 343 A1

(12)

(43) Date of publication: 02.09.2009 Bulletin 2009/36 (21) Application number: 07873625.3 (22) Date of filing: 21.11.2007

(51) International Patent Classification (IPC):  G07F 7/10(2006.01) G06K 19/073(2006.01) (86) International application number: PCT/US2007/085460 (87) International publication number: WO 2008/147457 (04.12.2008 Gazette 2008/49)

(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 (30) Priority: 22.11.2006 US 866909 P 22.11.2006 US 866922 P 08.06.2007 US 942729 P (71) Applicants: Cox, Mark A. West Chester, PA 19382 (US) Bona, John K. York, PA 17402 (US)	(72) Inventors: Cox, Mark A. West Chester, PA 19382 (US) Bona, John K. York, PA 17402 (US) (74) Representative: Trueman, Lucy Petra  Barker Brettell LLP 138 Hagley Road Edgbaston Birmingham B16 9PW Edgbaston Birmingham B16 9PW (GB)