(19)

(11)

EP 3 631 289 A2

(12)

(88) Date of publication A3: 27.02.2020 (43) Date of publication: 08.04.2020 Bulletin 2020/15 (21) Application number: 18913198.0 (22) Date of filing: 06.03.2018

(51) International Patent Classification (IPC):  F21S 45/50(2018.01) (86) International application number: PCT/TR2018/000018 (87) International publication number: WO 2019/240678 (19.12.2019 Gazette 2019/51)

(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: 06.03.2017 TR 201703366 (71) Applicant: Serdar Plastik Sanayi Ve Ticaret Anonim Sirketi 06395 Sincan/Ankara (TR)	(72) Inventor: TUTEK, Serdar OSB, 06395 Sincan/Ankara (TR) (74) Representative: Heubeck, Christian  Weickmann & Weickmann Patent- und Rechtsanwälte PartmbB Postfach 860 820 81635 München 81635 München (DE)