Extract from the Register of European Patents
EP Event history: EP0487931
|
Date |
Description |
European Patent Bulletin date, issue number |
| 09.08.1996 |
Revocation of patent |
published on 25.09.1996 [1996/39] |
| 26.04.1996 |
Observations of proprietor on opposition |
|
| 12.04.1996 |
Observations of proprietor on opposition |
|
| 09.01.1996 |
Observations of proprietor on opposition |
|
| 03.01.1996 |
Opposition filed |
published on 24.01.1996 [1996/04] |
| 21.12.1995 |
Unpublished change to opponent data |
|
| 13.01.1995 |
(Expected) grant |
published on 01.03.1995 [1995/09] |
| 13.04.1994 |
Change - applicant |
published on 01.06.1994 [1994/22] |
| 14.07.1993 |
First examination report |
|
| 19.06.1992 |
Request for examination filed |
published on 12.08.1992 [1992/33] |
| 17.04.1992 |
Publication in section I.1 EP Bulletin |
published on 03.06.1992 [1992/23] |
