(19)
(11) EP 3 220 756 A1

(12)

(43) Date of publication:
27.09.2017 Bulletin 2017/39

(21) Application number: 15791021.7

(22) Date of filing: 30.10.2015
(51) International Patent Classification (IPC): 
A24D 3/02(2006.01)
(86) International application number:
PCT/GB2015/053270
(87) International publication number:
WO 2016/079469 (26.05.2016 Gazette 2016/21)
(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:
MA

(30) Priority: 21.11.2014 GB 201420733

(71) Applicant: British American Tobacco (Investments) Limited
London WC2R 3LA (GB)

(72) Inventors:
  • PARK, Kie Seon
    London WC2R 3LA (GB)
  • FALLON, Gary
    London WC2R 3LA (GB)
  • WHIFFEN, Sam
    London WC2R 3LA (GB)

(74) Representative: Brown, Alexander Edward et al
Venner Shipley LLP 200 Aldersgate
London EC1A 4HD
London EC1A 4HD (GB)

   


(54) APPARATUS AND METHOD FOR FILTER MANUFACTURE