AT70463T
Untitled record
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
11 members in 3 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 3441747 | Germany | A | |
| 3523097 | Germany | A |
Members11
| Document | Office | Kind | |
|---|---|---|---|
| DE3523097A1 | Germany | A1 | |
| EP0182235A2 | European Patent Office (EPO) | A2 | |
| EP0182235A3 | European Patent Office (EPO) | A3 | |
| DE3523097C2 | Germany | C2 | |
| DE3546673C2 | Germany | C2 | |
| EP0448131A2 | European Patent Office (EPO) | A2 | |
| EP0451877A2 | European Patent Office (EPO) | A2 | |
| EP0448131A3 | European Patent Office (EPO) | A3 | |
| EP0182235B1 | European Patent Office (EPO) | B1 | |
| AT70463TThis record | Austria | T | |
| EP0451877A3 | European Patent Office (EPO) | A3 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent revokedRevokedRZN | RZN |
Numbers
- Application
- 85114291
Titles2
- German
- ATEMSCHUTZMASKE.
- English
- RESPIRATORY PROTECTION MASK.
Classification
- IPC, 2
- A62B17 04
- A62B18 04