AT35199T
Improvements in or relating to data interconnecting networks
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
9 members in 5 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 41631282 | United States of America | A |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| GB8323924D0 | United Kingdom | D0 | |
| EP0103460A2 | European Patent Office (EPO) | A2 | |
| GB2127255A | United Kingdom | A | |
| US4495617A | United States of America | A | |
| GB2127255B | United Kingdom | B | |
| EP0103460A3 | European Patent Office (EPO) | A3 | |
| EP0103460B1 | European Patent Office (EPO) | B1 | |
| AT35199TThis record | Austria | T | |
| DE3377103D1 | Germany | D1 |
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
- 83305197
Titles2
- German
- DATENVERBINDUNGSNETZE.
- English
- DATA CONNECTION NETWORKS.
Classification
- IPC, 2
- H04J3 06
- H04L12 42