-
EP0403257
European procedure
Extract from the Register of European Patents
EP Event history: EP0403257
| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 05.01.1995 | No opposition filed within time limit | published on 22.02.1995 [1995/08] |
| 14.01.1994 | (Expected) grant | published on 02.03.1994 [1994/09] |
| 28.12.1992 | First examination report | |
| 03.12.1991 | Request for examination filed | published on 22.01.1992 [1992/04] |
| 13.06.1991 | Publication of search report | published on 31.07.1991 [1991/31] |
| 30.05.1991 | Change - classification | published on 17.07.1991 [1991/29] |
| 03.11.1990 | Publication in section I.1 EP Bulletin | published on 19.12.1990 [1990/51] |