(19)

(11)

EP 4 452 032 A1

(12)

(43) Date of publication: 30.10.2024 Bulletin 2024/44 (21) Application number: 21843682.2 (22) Date of filing: 20.12.2021

(51) International Patent Classification (IPC):  A47L 9/04(2006.01) (52) Cooperative Patent Classification (CPC): A47L 9/0411 (86) International application number: PCT/EP2021/086857 (87) International publication number: WO 2023/117042 (29.06.2023 Gazette 2023/26)

(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: KARLSSON, Roger 105 45 Stockholm (SE) (74) Representative: Electrolux Group Patents  AB Electrolux Group Patents S:t Göransgatan 143 105 45 Stockholm 105 45 Stockholm (SE)