(19)

(11)

EP 2 531 075 A1

(12)

(43) Date of publication: 12.12.2012 Bulletin 2012/50 (21) Application number: 11740085.3 (22) Date of filing: 01.02.2011

(51) International Patent Classification (IPC):  A47C 7/58(2006.01) A47C 9/06(2006.01) A47C 1/121(2006.01) (86) International application number: PCT/NO2011/000036 (87) International publication number: WO 2011/096817 (11.08.2011 Gazette 2011/32)

(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: 02.02.2010 NO 20100158 (71) Applicant: Expo Nor AS 3716 Skien (NO)	(72) Inventor: RINDAL, Olav N-3716 Skien (NO) (74) Representative: Onsagers AS  Munkedamsveien 35 P.O. Box 1813 Vika 0123 Oslo 0123 Oslo (NO)