DE69918026D1
Protected keep alive message through the internet
Abstract
This record has no abstract on file.
Term
Term ended
Expired 2 November 2019, 6.9 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
8 members in 4 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 18505698 | United States of America | A | |
| 185056 | – | – | – |
| US19980185056 | – | – | – |
Members8
| Document | Office | Kind | |
|---|---|---|---|
| CA2287714A1 | Canada | A1 | |
| EP0999673A2 | European Patent Office (EPO) | A2 | |
| EP0999673A3 | European Patent Office (EPO) | A3 | |
| US6360269B1 | United States of America | B1 | |
| EP0999673B1 | European Patent Office (EPO) | B1 | |
| DE69918026D1This record | Germany | D1 | |
| DE69918026T2 | Germany | T2 | |
| CA2287714C | Canada | C |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| No opposition during term of oppositionOpposition8364 | 8364 |
Numbers
- Publication, DOCDB
- 69918026
- Publication, EPODOC
- DE69918026D
- Application
- 69918026
- Application, DOCDB
- 69918026
- Application, EPODOC
- DE1999618026T
Titles2
- German
- Gesicherte "keep alive" Nachricht über das Internet
- English
- Secure "keep alive" message over the internet
Classification
- CPC, 3
- H04L63/0428
- H04L63/0442
- H04L63/102
- IPC, 1
- H04L29 06