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(11)

EP 4 271 872 A1

(12)

(43) Date of publication: 08.11.2023 Bulletin 2023/45 (21) Application number: 21916035.5 (22) Date of filing: 23.12.2021

(51) International Patent Classification (IPC):  D06F 39/00(2020.01) (52) Cooperative Patent Classification (CPC): D06F 2105/48; D06F 2105/10; D06F 2105/20; D06F 25/00; D06F 33/60; D06F 2105/02 (86) International application number: PCT/TR2021/051467 (87) International publication number: WO 2022/146356 (07.07.2022 Gazette 2022/27)

(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 (30) Priority: 29.12.2020 TR 202022219 (71) Applicant: Vestel Beyaz Esya Sanayi ve Ticaret Anonim Sirketi 45030 Yunusemre/Manisa (TR)

(72) Inventors: SERTATIL, Hazal 45030 Yunusemre/Manisa (TR) ELMAS, Nizami Barkin 45030 Yunusemre/Manisa (TR) SEVER, Niyazi 45030 Yunusemre/Manisa (TR) DINLER, Ceyhun 45030 Yunusemre/Manisa (TR) AYAZ, Yasin 45030 Yunusemre/Manisa (TR) GURLE, Onur 45030 Yunusemre/Manisa (TR) (74) Representative: Cayli, Hülya  Paragon Consultancy Incorporated Koza Sokak No: 63/2 GOP 06540 Ankara GOP 06540 Ankara (TR)