(19)

(11)

EP 2 539 106 A1

(12)

(43) Date of publication: 02.01.2013 Bulletin 2013/01 (21) Application number: 11704075.8 (22) Date of filing: 21.02.2011

(51) International Patent Classification (IPC):  B24B 7/18(2006.01) A47L 11/14(2006.01) B24B 47/12(2006.01) (86) International application number: PCT/EP2011/052495 (87) International publication number: WO 2011/101464 (25.08.2011 Gazette 2011/34)

(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 (30) Priority: 22.02.2010 EP 10154214 (71) Applicant: Katdangil, Private Stichting 2540 Hove (BE)	(72) Inventor: WITTERS, Gilbert B-2540 Hove (BE) (74) Representative: BiiP cvba  Culliganlaan 1B 1831 Diegem (Bruxelles) 1831 Diegem (Bruxelles) (BE)