AT69654T
Untitled record
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
24 members in 14 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 68707484 | United States of America | A | |
| 68707584 | United States of America | A |
Members24
| Document | Office | Kind | |
|---|---|---|---|
| DK608885D0 | Denmark | D0 | |
| PT81766A | Portugal | A | |
| GR853150B | Greece | B | |
| DK608885A | Denmark | A | |
| NO855118L | Norway | L | |
| MA20598A1 | Morocco | A1 | |
| CN85109403A | China | A | |
| EP0188936A2 | European Patent Office (EPO) | A2 | |
| BR8506230A | Brazil | A | |
| OA08154A | African Intellectual Property Organization (OAPI) | A | |
| ES550497A0 | Spain | A0 | |
| ES8705560A1 | Spain | A1 | |
| US4698792A | United States of America | A | |
| US4703460A | United States of America | A | |
| EP0188936A3 | European Patent Office (EPO) | A3 | |
| MX159849A | Mexico | A | |
| CN1013412B | China | B | |
| EP0188936B1 | European Patent Office (EPO) | B1 | |
| AT69654TThis record | Austria | T | |
| ATE69654T1 | Austria | T1 | |
| NO168855B | Norway | B | |
| DE3584722D1 | Germany | D1 | |
| NO168855C | Norway | C | |
| PT81766B | Portugal | B |
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
- 85402443
Titles2
- German
- VERFAHREN UND VORRICHTUNG ZUR UNTERSUCHUNG IN EINEM BOHRLOCH MIT AKUSTISCHEN DIPOLSCHERWELLEN.
- English
- METHOD AND APPARATUS FOR STUDYING IN A BORE HOLE WITH ACOUSTIC DIPHERZ WAVES.
Classification
- IPC, 1
- G01V1 40