EP0906677A3
Cryptographic communication system
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 17 July 2017, 9.2 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
4 members in 3 offices
Priority claims7
| Document | Office | Kind | Date |
|---|---|---|---|
| 682298 | United States of America | – | |
| 68229896 | United States of America | A | |
| 9712612 | United States of America | W | |
| 682298 | – | – | – |
| US19960682298 | – | – | – |
| US9712612 | – | – | – |
| WO1997US12612 | – | – | – |
Members4
| Document | Office | Kind | |
|---|---|---|---|
| WO9802989A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US5812671A | United States of America | A | |
| EP0906677A2 | European Patent Office (EPO) | A2 | |
| EP0906677A3This record | European Patent Office (EPO) | A3 |
7 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | |
| Designated contracting statesAK | AK | |
| Availability of information related to the publication of the international search reportORIGINAL CODE: 0009015PUAK | PUAK | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 0906677
- Publication, DOCDB
- 0906677
- Publication, EPODOC
- EP0906677
- Application
- 97937992
- Application, DOCDB
- 97937992
- Application, EPODOC
- EP19970937992
Titles3
- German
- KRYPTOGRAFISCHES KOMMUNIKATIONSSYSTEM
- English
- CRYPTOGRAPHIC COMMUNICATION SYSTEM
- French
- SYSTEME DE COMMUNICATION CRYPTOGRAPHIQUE
Classification
- CPC, 3
- H04L63/0464
- H04L29/06
- H04L9/40
- IPC, 1
- H04L29 06
Designated states18
- Contracting states, 18
- Austria
- Belgium
- Switzerland
- Germany
- Denmark
- Spain
- Finland
- France
- United Kingdom
- Greece
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Sweden