(19)

(11)

EP 3 963 553 A1

(12)

(43) Date of publication: 09.03.2022 Bulletin 2022/10 (21) Application number: 19723700.1 (22) Date of filing: 30.04.2019

(51) International Patent Classification (IPC):  G08B 13/12(2006.01) (52) Cooperative Patent Classification (CPC): G08B 13/122 (86) International application number: PCT/EP2019/061027 (87) International publication number: WO 2020/221437 (05.11.2020 Gazette 2020/45)

(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: Kösedag Tel Örme-Cit Sanayi Ve Ticaret Ithalat Ihracat A.S. 34940 Tuzla/Istanbul (TR)	(72) Inventor: KÖSEDAG, Ali 34390 Istanbul (TR) (74) Representative: Sevinç, Erkan  Istanbul Patent A.S. Plaza-33, Büyükdere Cad. No: 33/16 Sisli 34381 Istanbul 34381 Istanbul (TR)