(19)
(11) EP 1 601 863 A1

(12)

(43) Date of publication:
07.12.2005 Bulletin 2005/49

(21) Application number: 04715949.6

(22) Date of filing: 01.03.2004
(51) International Patent Classification (IPC)7F01N 3/20, F01N 3/08, F16K 1/22
(86) International application number:
PCT/GB2004/000821
(87) International publication number:
WO 2004/076830 (10.09.2004 Gazette 2004/37)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 28.02.2003 GB 0304629

(71) Applicant: T Baden Hardstaff Limited
Kingston-on-Soar,Nottingham NG11 0DF (GB)

(72) Inventors:
  • FLETCHER, Trevor Lee
    Nr. Loughborough,Leicestershire LE12 5NB (GB)
  • STORRAR, Stephen David
    Derby DE72 2BA (GB)

(74) Representative: Johnstone, Helen Margaret 
Eric Potter Clarkson Park View House 58 The Ropewalk
GB-Nottingham NG1 5DD
GB-Nottingham NG1 5DD (GB)

   


(54) EXHAUST SYSTEM