(19)

(11)

EP 4 493 831 A1

(12)

(43) Date of publication: 22.01.2025 Bulletin 2025/04 (21) Application number: 23771194.0 (22) Date of filing: 17.03.2023

(51) International Patent Classification (IPC):  F16B 19/04(2006.01) F16B 37/04(2006.01) (52) Cooperative Patent Classification (CPC): F16B 5/02; F16B 5/04; F16B 19/1072; F16B 43/004; F16B 35/048 (86) International application number: PCT/TR2023/050261 (87) International publication number: WO 2023/177381 (21.09.2023 Gazette 2023/38)

(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: 17.03.2022 TR 202204036 (71) Applicant: Coskun, Kenan Kilis (TR)	(72) Inventor: Coskun, Kenan Kilis (TR) (74) Representative: Dericioglu, E. Korhan  Ankara Patent Bureau Mustafa Kemal Mahallesi Dumlupinar Bulvari Eskisehir Yolu 9.km No:274/7 B Blok 14. Kat No:161 06530 Cankaya, Ankara 06530 Cankaya, Ankara (TR)