(19)

(11)

EP 2 775 892 A1

(12)

(43) Date of publication: 17.09.2014 Bulletin 2014/38 (21) Application number: 12850815.7 (22) Date of filing: 30.10.2012

(51) International Patent Classification (IPC):  A47L 9/00(2006.01) A47L 9/24(2006.01) (86) International application number: PCT/SE2012/000170 (87) International publication number: WO 2013/077793 (30.05.2013 Gazette 2013/22)

(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: 08.11.2011 SE 1100831 (71) Applicant: Reservo AB 194 52 Upplands Väsby (SE)	(72) Inventor: MATTSSON, Bo, Gunnar S-194 52 Upplands Väsby (SE) (74) Representative: Herbjørnsen, Rut  Trona Patentrådgivning AB Liljeholmsvägen 30 117 61 Stockholm 117 61 Stockholm (SE)