(19)

(11)

EP 4 244 023 A1

(12)

(43) Date of publication: 20.09.2023 Bulletin 2023/38 (21) Application number: 22871091.9 (22) Date of filing: 19.09.2022

(51) International Patent Classification (IPC):  B25D 17/08(2006.01) B28D 1/26(2006.01) (86) International application number: PCT/TR2022/051008 (87) International publication number: WO 2023/149854 (10.08.2023 Gazette 2023/32)

(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: 01.02.2022 TR 202201296 (71) Applicant: Inan Makina Sanayi Ve Ticaret Anonim Sirketi 34490 Basaksehir/Istanbul (TR)	(72) Inventors: ALKAN, Tijen 34490 Basaksehir/Istanbul (TR) TEPEGÖZ, Samet 34490 Basaksehir/Istanbul (TR) (74) Representative: Kowal, Elzbieta et al Polservice Kancelaria Rzecznikow Patentowych sp. z o.o. Bluszczanska 73 00-712 Warszawa 00-712 Warszawa (PL)