(19)
(11) EP 3 720 306 A1

(12)

(43) Date of publication:
14.10.2020 Bulletin 2020/42

(21) Application number: 18819033.4

(22) Date of filing: 06.12.2018
(51) International Patent Classification (IPC): 
A24D 3/04(2006.01)
A24D 3/02(2006.01)
(86) International application number:
PCT/EP2018/083750
(87) International publication number:
WO 2019/110715 (13.06.2019 Gazette 2019/24)
(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: 08.12.2017 GB 201720490

(71) Applicant: Essentra Filter Products Development Co. Pte. Ltd.
Singapore 068877 (SG)

(72) Inventors:
  • MEREDITH, Patrick
    Auckland 1050 (NZ)
  • WIDIARTO, Sudirman
    Sidoarjo Jawa Timur 61256 (ID)
  • MORRIS, Paul
    Singapore 068877 (SG)
  • WHIFFEN, Robert
    Singapore 068877 (SG)
  • NATANEGARA, Harismal
    Malang East Java 65141 (ID)
  • GREGG, Michael
    Sidoarjo 61256 (ID)
  • RAHMAN, Arief
    Sidoarjo East Java 61227 (ID)

(74) Representative: Bates, Philip Ian 
Reddie & Grose LLP The White Chapel Building 10 Whitechapel High Street
London E1 8QS
London E1 8QS (GB)

   


(54) TOBACCO SMOKE FILTER