AT52330T
Sensor-controlled hydraulic system using electroviscous fluids
Abstract
This record has no abstract on file.
Term
Term ended
Expired 12 March 2007, 19.5 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
48 members in 13 offices
Priority claims7
| Document | Office | Kind | Date |
|---|---|---|---|
| 3609861 | Germany | A | |
| 3609861 | Germany | A | |
| 87103582 | European Patent Office (EPO) | A | |
| 3609861 | – | – | – |
| 87103582 | – | – | – |
| DE19863609861 | – | – | – |
| EP19870103582 | – | – | – |
Members48
| Document | Office | Kind | |
|---|---|---|---|
| US1801050A | United States of America | A | |
| US2062765A | United States of America | A | |
| US2491000A | United States of America | A | |
| US4568663A | United States of America | A | |
| AU4701685A | Australia | A | |
| AU4701685A | Australia | A | |
| US4663305A | United States of America | A | |
| EP0220343A1 | European Patent Office (EPO) | A1 | |
| US4670475A | United States of America | A | |
| AU6984187A | Australia | A | |
| DE3609861A1 | Germany | A1 | |
| EP0238942A1 | European Patent Office (EPO) | A1 | |
| JPS62242146A | Japan | A | |
| KR870009272A | Republic of Korea | A | |
| ZA872046B | South Africa | B | |
| BR8701255A | Brazil | A | |
| US4751345A | United States of America | A | |
| US4755536A | United States of America | A | |
| US4762959A | United States of America | A | |
| EP0281698A1 | European Patent Office (EPO) | A1 | |
| BR8701225A | Brazil | A | |
| BR8701225A | Brazil | A | |
| AU7018887A | Australia | A | |
| AU7018887A | Australia | A | |
| CN87102695A | China | A | |
| CN87102695A | China | A | |
| AU578973B2 | Australia | B2 | |
| EP0220343B1 | European Patent Office (EPO) | B1 | |
| DE3573076D1 | Germany | D1 | |
| AU590395B2 | Australia | B2 | |
| US4898084A | United States of America | A | |
| EP0238942B1 | European Patent Office (EPO) | B1 | |
| AU596648B2 | Australia | B2 | |
| AT52330TThis record | Austria | T | |
| ATE52330T1 | Austria | T1 | |
| DE3762456D1 | Germany | D1 | |
| ES2015905B3 | Spain | B3 | |
| CN1045768A | China | A | |
| CN1010283B | China | B | |
| MY101230A | Malaysia | A | |
| EP0281698B1 | European Patent Office (EPO) | B1 | |
| CA1289126C | Canada | C | |
| DE3772376D1 | Germany | D1 | |
| CA1292130C | Canada | C | |
| MY101960A | Malaysia | A | |
| CN1018917B | China | B | |
| KR950012211B1 | Republic of Korea | B1 | |
| MY109479A | Malaysia | A |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN | |
| Change in the person of patent ownerEEIH | EEIH |
Numbers
- Publication, DOCDB
- 52330
- Publication, EPODOC
- AT52330T
- Application
- 87103582
- Application, DOCDB
- 87103582
- Application, EPODOC
- AT19870103582T
Titles2
- English
- SENSOR-CONTROLLED HYDRAULIC SYSTEM WITH ELECTRIC VISCOSITY FLUIDS.
- German
- SENSORGESTEUERTES HYDRAULISCHES SYSTEM MIT ELEKTROVISKOSEN FLUESSIGKEITEN.
Classification
- CPC, 1
- G01D5/24
- IPC, 5
- F15B21 02
- B60G17 08
- F16F9 30
- F16F9 46
- G01D5 24