ES514293A0
Centrifuge screen.
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 23 July 2002, 24.2 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
17 members in 12 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 482681 | Switzerland | A |
Members17
| Document | Office | Kind | |
|---|---|---|---|
| AU8637182A | Australia | A | |
| EP0071012A1 | European Patent Office (EPO) | A1 | |
| JPS5827659A | Japan | A | |
| ZA824500B | South Africa | B | |
| BR8204275A | Brazil | A | |
| ES514293A0This record | Spain | A0 | |
| ES8308717A1 | Spain | A1 | |
| US4430221A | United States of America | A | |
| EP0071012B1 | European Patent Office (EPO) | B1 | |
| AT10442T | Austria | T | |
| ATE10442T1 | Austria | T1 | |
| IN154985B | India | B | |
| DE3261368D1 | Germany | D1 | |
| CA1186656A | Canada | A | |
| CH654759A5 | Switzerland | A5 | |
| AU552647B2 | Australia | B2 | |
| JPH0148062B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent lapsedLapsedFD1A | FD1A |
Numbers
- Application
- 514293
Titles2
- Spanish
- PERFECCIONAMIENTOS EN UN TAMIZ CENTRIFUGADOR.
- English
- IMPROVEMENTS IN A CENTRIFUGAL SIEVE.
Classification
- CPC, 1
- B04B7/16
- IPC, 2
- B04B7 16
- B04B7 18