Extract from the Register of European Patents
EP Event history: EP0068920
|
Date |
Description |
European Patent Bulletin date, issue number |
| 30.10.1998 |
Change - lapse in a contracting state |
published on 16.12.1998 [1998/51] |
| 14.11.1990 |
Opposition procedure terminated - date of legal effect published |
published on 02.01.1991 [1991/01] |
| 13.10.1989 |
Lapse of the patent in a contracting state |
published on 29.11.1989 [1989/48] |
| 12.08.1989 |
Lapse of the patent in a contracting state |
published on 27.09.1989 [1989/39] |
| 21.06.1989 |
Lapse of the patent in a contracting state |
published on 09.08.1989 [1989/32] |
| 15.12.1988 |
Lapse of the patent in a contracting state |
published on 01.02.1989 [1989/05] |
| 01.06.1988 |
Opposition filed |
published on 20.07.1988 [1988/29] |
| 10.07.1987 |
(Expected) grant |
published on 26.08.1987 [1987/35] |
| 29.10.1986 |
First examination report |
|
| 19.07.1985 |
Request for examination filed |
published on 18.09.1985 [1985/38] |
| 01.07.1985 |
Change - representative |
published on 04.09.1985 [1985/36] |
| 02.11.1984 |
Publication of search report |
published on 02.01.1985 [1985/01] |
| 05.11.1982 |
Publication in section I.1 EP Bulletin |
published on 05.01.1983 [1983/01] |
