(19)

(11)

EP 3 723 953 A2

(12)

(88) Date of publication A3: 12.03.2020 (43) Date of publication: 21.10.2020 Bulletin 2020/43 (21) Application number: 18927873.2 (22) Date of filing: 07.12.2018

(51) International Patent Classification (IPC):  B27D 1/00(2006.01) B32B 21/14(2006.01) F21V 3/04(2018.01) (86) International application number: PCT/TR2018/000116 (87) International publication number: WO 2020/022969 (30.01.2020 Gazette 2020/05)

(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: 14.12.2017 TR 201720362 (71) Applicant: Sen, Onur Tuzla/Istanbul (TR)	(72) Inventor: Sen, Onur Tuzla/Istanbul (TR) (74) Representative: Tomic, Marija  Zivko Mijatovic and Partners doo Studentski trg 4 11000 Beograd 11000 Beograd (RS)