AT91554T
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Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
9 members in 7 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 8804402 | United Kingdom | A |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| GB8804402D0 | United Kingdom | D0 | |
| EP0333333A1 | European Patent Office (EPO) | A1 | |
| JPH02140792A | Japan | A | |
| US4969732A | United States of America | A | |
| CA1307110C | Canada | C | |
| EP0333333B1 | European Patent Office (EPO) | B1 | |
| AT91554TThis record | Austria | T | |
| DE68907506D1 | Germany | D1 | |
| DE68907506T2 | Germany | T2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 89301702
Titles2
- German
- ANZEIGEVORRICHTUNG.
- English
- DISPLAY DEVICE.
Classification
- IPC, 10
- G02B17 02
- G02B5 00
- G02B5 08
- G02F1 13
- G03B21 10
- G03B21 11
- G03B21 14
- G03B21 62
- G09F9 00
- H04N5 74