(19)
(11) EP 1 485 541 A1

(12)

(43) Date of publication:
15.12.2004 Bulletin 2004/51

(21) Application number: 03704335.3

(22) Date of filing: 13.02.2003
(51) International Patent Classification (IPC)7: E03F 7/06
(86) International application number:
PCT/DK2003/000092
(87) International publication number:
WO 2003/069082 (21.08.2003 Gazette 2003/34)
(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 PT SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 14.02.2002 DK 200200226

(71) Applicants:
  • Kragh, Ernst
    4700 Naestved (DK)
  • Jensen, Torben
    3730 Nexo (DK)

(72) Inventors:
  • Kragh, Ernst
    4700 Naestved (DK)
  • Jensen, Torben
    3730 Nexo (DK)

(74) Representative: Holme, Edvard 
Holme Patent A/S,Vesterbrogade 20
1620 Copenhagen V.
1620 Copenhagen V. (DK)

   


(54) A BARRIER FOR PREVENTING A RAT FROM ENTERING A SEWAGE PIPE