(19)

(11)

EP 4 236 747 A1

(12)

(43) Date of publication: 06.09.2023 Bulletin 2023/36 (21) Application number: 20796468.5 (22) Date of filing: 02.11.2020

(51) International Patent Classification (IPC):  A47L 9/06(2006.01) (52) Cooperative Patent Classification (CPC): A47L 9/0626; A47L 9/0488; A47L 9/0477; A47L 9/0606 (86) International application number: PCT/EP2020/079629 (87) International publication number: WO 2022/089711 (05.05.2022 Gazette 2022/18)

(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 Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Aktiebolaget Electrolux 105 45 Stockholm (SE)	(72) Inventor: MIAN, Peter 10545 Stockholm (SE) (74) Representative: Electrolux Group Patents  AB Electrolux Group Patents S:t Göransgatan 143 105 45 Stockholm 105 45 Stockholm (SE)