(19)

(11)

EP 4 531 646 A1

(12)

(43) Date of publication: 09.04.2025 Bulletin 2025/15 (21) Application number: 23816492.5 (22) Date of filing: 22.05.2023

(51) International Patent Classification (IPC):  A47L 15/42(2006.01) (52) Cooperative Patent Classification (CPC): A47L 15/4221; A47L 15/4208; A47L 2501/03; A47L 15/0039 (86) International application number: PCT/TR2023/050460 (87) International publication number: WO 2023/234896 (07.12.2023 Gazette 2023/49)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 30.05.2022 TR 202208767 (71) Applicant: Vestel Beyaz Esya Sanayi ve Ticaret Anonim Sirketi 45030 Yunusemre/Manisa (TR)	(72) Inventors: DALBUDAK, Ugur Dogan Can 45030 Yunusemre/Manisa (TR) OZNAZLI, Gurkan 45030 Yunusemre/Manisa (TR) (74) Representative: Cayli, Hülya  Paragon Consultancy Incorporated Koza Sokak No: 63/2 GOP Cankaya 06540 Ankara 06540 Ankara (TR)