AT53560T
Method and apparatus for conveying powder or granular material
Abstract
This record has no abstract on file.
Term
Term ended
Expired 14 January 2005, 21.7 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
10 members in 7 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 19484 | Switzerland | A |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| EP0149485A2 | European Patent Office (EPO) | A2 | |
| BR8500190A | Brazil | A | |
| ZA85385B | South Africa | B | |
| JPS60228323A | Japan | A | |
| EP0149485A3 | European Patent Office (EPO) | A3 | |
| US4681484A | United States of America | A | |
| EP0149485B1 | European Patent Office (EPO) | B1 | |
| AT53560TThis record | Austria | T | |
| ATE53560T1 | Austria | T1 | |
| DE3578160D1 | Germany | D1 |
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
- 85100304
Titles2
- German
- VERFAHREN UND VORRICHTUNG ZUM FOERDERN VON PULVERFOERMIGEM ODER KOERNIGEM MATERIAL.
- English
- METHOD AND DEVICE FOR TRANSMITTING POWDER-FUSED OR COMBINED MATERIAL.
Classification
- CPC, 2
- B65G53/32
- B65G53/4616
- IPC, 2
- B65G53 32
- B65G53 46