ES548995A0
Apparatus for reading a disc-shaped record carrier
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 18 November 2005, 20.8 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
18 members in 11 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 8403534 | Netherlands (Kingdom of the) | A |
Members18
| Document | Office | Kind | |
|---|---|---|---|
| DK532285D0 | Denmark | D0 | |
| DK532285A | Denmark | A | |
| AU5004585A | Australia | A | |
| EP0183303A1 | European Patent Office (EPO) | A1 | |
| JPS61126636A | Japan | A | |
| NL8403534A | Netherlands (Kingdom of the) | A | |
| KR860004396A | Republic of Korea | A | |
| ES548995A0This record | Spain | A0 | |
| ES8701403A1 | Spain | A1 | |
| US4697258A | United States of America | A | |
| CA1246217A | Canada | A | |
| AU585764B2 | Australia | B2 | |
| EP0183303B1 | European Patent Office (EPO) | B1 | |
| AT50660T | Austria | T | |
| ATE50660T1 | Austria | T1 | |
| DE3576234D1 | Germany | D1 | |
| KR930006350B1 | Republic of Korea | B1 | |
| JPH073691B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent lapsedLapsedFD1A | FD1A |
Numbers
- Application
- 548995
Titles2
- Spanish
- UN APARATO PARA LEER UN SOPORTE DE REGISTRO DISCOIDAL
- English
- AN APPARATUS FOR READING A DISC RECORD SUPPORT
Classification
- CPC, 3
- G11B7/08517
- G11B7/085
- G11B7/0953
- IPC, 3
- G11B7 08
- G11B7 085
- G11B7 095