NL145682B
Secondary radar system
Abstract
This record has no abstract on file.
Term
Term ended
Expired 17 July 1990, 36.2 years ago.
- Priority and filed
- Granted
- Expired
- Today
12 members in 8 offices
Members12
| Document | Office | Kind | |
|---|---|---|---|
| BE770125A | Belgium | A | |
| BE770125A | Belgium | A | |
| NL7010623A | Netherlands (Kingdom of the) | A | |
| DE2134678A1 | Germany | A1 | |
| FR2099436A1 | France | A1 | |
| GB1330925A | United Kingdom | A | |
| US3772688A | United States of America | A | |
| SE365616B | Sweden | B | |
| CA961139A | Canada | A | |
| NL145682BThis record | Netherlands (Kingdom of the) | B | |
| FR2099436B1 | France | B1 | |
| DE2134678C2 | Germany | C2 |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Information provided on patent owner name for an already discontinued patentNL80 | NL80 | |
| Lapsed because of non-payment of the annual feeLapsedV1 | V1 |
Numbers
- Application
- 707010623
Titles2
- Dutch
- SECUNDAIR RADARSTELSEL.
- English
- SECONDARY RADAR SYSTEM.
Classification
- CPC, 1
- G01S13/78
- IPC, 1
- G01S13 78