AT165204T
Telephone line unit having programmable read only memory
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
14 members in 9 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 61617590 | United States of America | A |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| AU8776491A | Australia | A | |
| CA2055803A1 | Canada | A1 | |
| EP0486888A2 | European Patent Office (EPO) | A2 | |
| EP0486888A3 | European Patent Office (EPO) | A3 | |
| US5267309A | United States of America | A | |
| NZ240550A | New Zealand | A | |
| AU650069B2 | Australia | B2 | |
| JPH0715753A | Japan | A | |
| CA2055803C | Canada | C | |
| EP0486888B1 | European Patent Office (EPO) | B1 | |
| AT165204TThis record | Austria | T | |
| DE69129261D1 | Germany | D1 | |
| ES2115603T3 | Spain | T3 | |
| DE69129261T2 | 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
- 91118972
Titles2
- German
- TEILNEHMERSCHNITTSTELLE MIT PROGRAMMIERBAREM ROM
- English
- PARTICIPATING INTERFACE WITH PROGRAMMABLE ROM
Classification
- CPC, 2
- H04Q11/04
- H04M3/005
- IPC, 4
- H04B3 03
- H04M3 00
- H04Q11 04
- H04Q3 42