AT108275T
Optical device.
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
11 members in 5 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 4007968 | Germany | A |
Members11
| Document | Office | Kind | |
|---|---|---|---|
| EP0446691A2 | European Patent Office (EPO) | A2 | |
| DE4007968A1 | Germany | A1 | |
| EP0446691A3 | European Patent Office (EPO) | A3 | |
| DE4007968C2 | Germany | C2 | |
| JPH04221713A | Japan | A | |
| DE9007559U1 | Germany | U1 | |
| EP0446691B1 | European Patent Office (EPO) | B1 | |
| AT108275TThis record | Austria | T | |
| DE59102091D1 | Germany | D1 | |
| US5430546A | United States of America | A | |
| JPH0827171B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN |
Numbers
- Application
- 91102691
Titles2
- German
- OPTISCHE VORRICHTUNG.
- English
- OPTICAL DEVICE.
Classification
- CPC, 1
- G01D5/38
- IPC, 3
- G01B11 00
- G01B11 26
- G01D5 38