(19)
(11) EP 2 434 913 A2

(12)

(88) Date of publication A3:
20.01.2011

(43) Date of publication:
04.04.2012 Bulletin 2012/14

(21) Application number: 10720804.3

(22) Date of filing: 25.05.2010
(51) International Patent Classification (IPC): 
A24B 15/16(2006.01)
A24B 15/32(2006.01)
A24D 3/14(2006.01)
A24B 15/30(2006.01)
A24D 3/10(2006.01)
A24F 47/00(2006.01)
(86) International application number:
PCT/GB2010/001027
(87) International publication number:
WO 2010/136751 (02.12.2010 Gazette 2010/48)
(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 SE SI SK SM TR

(30) Priority: 26.05.2009 US 180970 P
16.06.2009 GB 0910373

(71) Applicant: Filtrona Filter Products Development Co.Pte.Ltd
Singapore 307684 (SG)

(72) Inventors:
  • CLARKE, Paul, Francis
    Northumberland NE61 2YE (GB)
  • MCCORMACK, Anthony, Denis
    Northumberland NE15 ODY (GB)
  • CRAVOTTA, Tom
    Eldersburg MD 21784 (US)
  • ROTHENHOEFER, Jack
    Eldersburg MD 21784 (US)

(74) Representative: Bates, Philip Ian et al
Reddie & Grose 16 Theobalds Road
London WC1X 8PL
London WC1X 8PL (GB)

   


(54) TOBACCO SMOKE FILTER