AT103663T
Untitled record
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
24 members in 12 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 8825771 | United Kingdom | A | |
| 8903447 | United Kingdom | A | |
| 8913594 | United Kingdom | A | |
| 8901318 | United Kingdom | W |
Members24
| Document | Office | Kind | |
|---|---|---|---|
| GB8825771D0 | United Kingdom | D0 | |
| GB8903447D0 | United Kingdom | D0 | |
| GB8913594D0 | United Kingdom | D0 | |
| CA2002135A1 | Canada | A1 | |
| WO9005235A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU4630189A | Australia | A | |
| ZA898397B | South Africa | B | |
| DK80591A | Denmark | A | |
| DK80591D0 | Denmark | D0 | |
| NO911720D0 | Norway | D0 | |
| NO911720L | Norway | L | |
| EP0441890A1 | European Patent Office (EPO) | A1 | |
| BR8907750A | Brazil | A | |
| US5113953A | United States of America | A | |
| AU635509B2 | Australia | B2 | |
| EP0441890B1 | European Patent Office (EPO) | B1 | |
| AT103663TThis record | Austria | T | |
| ATE103663T1 | Austria | T1 | |
| DE68914286D1 | Germany | D1 | |
| DE68914286T2 | Germany | T2 | |
| NO178834B | Norway | B | |
| NO178834C | Norway | C | |
| CA2002135C | Canada | C | |
| DK173482B1 | Denmark | B1 |
3 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Cancelled due to lapse of timeLapsedEELA | EELA | |
| Change in the person of patent ownerEEIH | EEIH | |
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 89913124
Titles2
- German
- VORRICHTUNG UND VERFAHREN ZUM RICHTUNGSBOHREN.
- English
- DEVICE AND METHOD FOR DIRECTION DRILLING.
Classification
- IPC, 2
- E21B4 20
- E21B7 06