AT57780T
Untitled record
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
14 members in 7 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 4095983 | Japan | A | |
| 4679683 | Japan | A | |
| 8400099 | Japan | W |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| JPS59167810A | Japan | A | |
| WO8403808A1 | World Intellectual Property Organization (WIPO) | A1 | |
| JPS59172853A | Japan | A | |
| AU2579184A | Australia | A | |
| EP0144431A1 | European Patent Office (EPO) | A1 | |
| US4644544A | United States of America | A | |
| EP0144431A4 | European Patent Office (EPO) | A4 | |
| AU575042B2 | Australia | B2 | |
| USRE33332E | United States of America | E | |
| EP0144431B1 | European Patent Office (EPO) | B1 | |
| AT57780TThis record | Austria | T | |
| DE3483460D1 | Germany | D1 | |
| JPH0544750B2 | Japan | B2 | |
| JPH0767087B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Cancelled due to lapse of timeLapsedEELA | EELA |
Numbers
- Application
- 84901104
Titles2
- German
- VORRICHTUNG MIT FEHLERKORREKTUR.
- English
- DEVICE WITH ERROR CORRECTION.
Classification
- IPC, 3
- G11B5 09
- G11B20 12
- H04L1 00