PAPER FORMING A CAVITY BETWEEN A TOBACCO ROD AND A FILTER SEGMENT - Patent 4125448

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EP 4 125 448 A1

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(43)	Date of publication:
	08.02.2023 Bulletin 2023/06

(21)	Application number: 21714879.0

(22)	Date of filing: 26.03.2021

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International Patent Classification (IPC):

A24D 1/20^(2020.01)

A24C 5/01^(2020.01)

(52)	Cooperative Patent Classification (CPC):
	A24D 1/20; A24C 5/01

(86)	International application number:
	PCT/EP2021/058018

(87)	International publication number:
	WO 2021/198104 (07.10.2021 Gazette 2021/40)

(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

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Priority:

30.03.2020 EP 20166696

(71)	Applicant: JT International SA
	1202 Geneva (CH)

(72)	Inventors:
	ZHURBA, Oleksandr 54294 Trier (DE) TSKHAY, Leonid 90-010 Lodz (PL)

(74)	Representative: Hannke, Christian
	Hannke Bittner & Partner Patent- und Rechtsanwälte mbB Firmungstraße 4-6 56068 Koblenz 56068 Koblenz (DE)

(54)	PAPER FORMING A CAVITY BETWEEN A TOBACCO ROD AND A FILTER SEGMENT