(19)

(11)

EP 2 628 149 A1

(12)

(43) Date of publication: 21.08.2013 Bulletin 2013/34 (21) Application number: 10770763.0 (22) Date of filing: 11.10.2010

(51) International Patent Classification (IPC):  G09F 3/03(2006.01) (86) International application number: PCT/EP2010/065229 (87) International publication number: WO 2012/048732 (19.04.2012 Gazette 2012/16)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (71) Applicant: Stoba AG 9326 Horn (CH)	(72) Inventor: TOTH, René CH-9323 Steinach (CH) (74) Representative: Patentanwaltsbureau Jean Hunziker AG  Schwäntenmos 14 Postfach 8126 Zumikon 8126 Zumikon (CH)