AT93645T
Untitled record
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
27 members in 9 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 10374587 | United States of America | A |
Members27
| Document | Office | Kind | |
|---|---|---|---|
| IE881877L | Ireland | L | |
| EP0311591A2 | European Patent Office (EPO) | A2 | |
| JPH0194547A | Japan | A | |
| US4831244A | United States of America | A | |
| EP0311591A3 | European Patent Office (EPO) | A3 | |
| DE311591T1 | Germany | T1 | |
| GR890300095T1 | Greece | T1 | |
| ES2010180A4 | Spain | A4 | |
| EP0479339A2 | European Patent Office (EPO) | A2 | |
| EP0479340A2 | European Patent Office (EPO) | A2 | |
| EP0479339A3 | European Patent Office (EPO) | A3 | |
| EP0479340A3 | European Patent Office (EPO) | A3 | |
| CA1312951C | Canada | C | |
| EP0311591B1 | European Patent Office (EPO) | B1 | |
| AT93645TThis record | Austria | T | |
| DE3883475D1 | Germany | D1 | |
| DE3883475T2 | Germany | T2 | |
| ES2010180T3 | Spain | T3 | |
| IE63215B1 | Ireland | B1 | |
| EP0479339B1 | European Patent Office (EPO) | B1 | |
| EP0479340B1 | European Patent Office (EPO) | B1 | |
| AT130455T | Austria | T | |
| AT130456T | Austria | T | |
| DE3854696D1 | Germany | D1 | |
| DE3854697D1 | Germany | D1 | |
| DE3854696T2 | Germany | T2 | |
| DE3854697T2 | Germany | T2 |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN | |
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 88890221
Titles2
- German
- OPTISCHE SPEICHERKARTEN.
- English
- OPTICAL MEMORY CARDS.
Classification
- CPC, 8
- G06K19/044
- G06K19/04
- G06K19/06018
- G06K2019/06271
- G11B7/0033
- G11B7/0037
- G11B7/00557
- G11B7/24
- IPC, 8
- B41M5 26
- B42D15 10
- G06K19 04
- G06K19 06
- G11B7 0033
- G11B7 0037
- G11B7 0055
- G11B7 24