AT442000T
Teleconferencing system
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
10 members in 6 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 84814301 | United States of America | A | |
| 0211767 | United States of America | W |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| CA2445753A1 | Canada | A1 | |
| WO02091724A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2002181686A1 | United States of America | A1 | |
| EP1393540A1 | European Patent Office (EPO) | A1 | |
| US6804340B2 | United States of America | B2 | |
| EP1393540B1 | European Patent Office (EPO) | B1 | |
| AT442000TThis record | Austria | T | |
| ATE442000T1 | Austria | T1 | |
| DE60233565D1 | Germany | D1 | |
| CA2445753C | Canada | C |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 2769265
Titles2
- German
- TELEKONFERENZSYSTEM
- English
- TELE CONFERENCE SYSTEM
Classification
- CPC, 7
- H04L65/80
- H04L29/06027
- H04L65/4038
- H04L65/607
- H04M3/56
- H04M3/568
- H04M3/569
- IPC, 3
- H04L12 18
- H04L29 06
- H04M3 56