Extract from the Register of European Patents

EP Event history: EP0457619


Date  Description European Patent Bulletin date, issue number
07.12.2007 Lapse of the patent in a contracting state published on  09.01.2008  [2008/02]
17.02.2006 Change - lapse in a contracting state published on  05.04.2006  [2006/14]
28.12.2002 Lapse of the patent in a contracting state published on  12.02.2003  [2003/07]
03.05.2002 Lapse of the patent in a contracting state published on  19.06.2002  [2002/25]
23.12.1999 Lapse of the patent in a contracting state published on  09.02.2000 [2000/06]
17.12.1999 Lapse of the patent in a contracting state published on  02.02.2000 [2000/05]
03.09.1999 Lapse of the patent in a contracting state published on  20.10.1999 [1999/42]
20.02.1998 Lapse of the patent in a contracting state published on  08.04.1998 [1998/15]
07.03.1997 Lapse of the patent in a contracting state published on  23.04.1997 [1997/17]
07.02.1997 Lapse of the patent in a contracting state published on  26.03.1997 [1997/13]
06.12.1996 Lapse of the patent in a contracting state published on  22.01.1997 [1997/04]
29.11.1996 No opposition filed within time limit published on  15.01.1997 [1997/03]
01.11.1996 Lapse of the patent in a contracting state published on  18.12.1996 [1996/51]
30.08.1996 Lapse of the patent in a contracting state published on  16.10.1996 [1996/42]
02.08.1996 Lapse of the patent in a contracting state published on  18.09.1996 [1996/38]
03.01.1996 (Expected) grant published on  24.01.1996 [1996/04]
24.01.1994 First examination report
31.03.1992 Publication of search report published on  20.05.1992 [1992/21]
04.10.1991 Publication in section I.1 EP Bulletin published on  21.11.1991 [1991/47]
04.10.1991 Request for examination filed published on  21.11.1991 [1991/47]