FR2375729B1
Fuel cell fuel control system
Abstract
This record has no abstract on file.
Term
Term ended
Expired 19 December 1997, 28.8 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
11 members in 7 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 75432576 | United States of America | A | |
| 75432576 | United States of America | A | |
| 00754325 | – | – | – |
| US19760754325 | – | – | – |
Members11
| Document | Office | Kind | |
|---|---|---|---|
| IL53513A0 | Israel | A0 | |
| DE2756651A1 | Germany | A1 | |
| US4098960A | United States of America | A | |
| JPS5381923A | Japan | A | |
| FR2375729A1 | France | A1 | |
| GB1544312A | United Kingdom | A | |
| CA1076641A | Canada | A | |
| IL53513A | Israel | A | |
| JPS5923066B2 | Japan | B2 | |
| FR2375729B1This record | France | B1 | |
| DE2756651C2 | Germany | C2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Notification of lapseLapsedST | ST |
Numbers
- Publication, DOCDB
- 2375729
- Publication, EPODOC
- FR2375729
- Application
- 7738190
- Application, DOCDB
- 7738190
- Application, EPODOC
- FR19770038190
Classification
- CPC, 2
- H01M8/0612
- Y02E60/50
- IPC, 2
- H01M8 06
- H01M8 04