AT144367T
Fluorescent lamp controllers
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
13 members in 7 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 21992388 | United States of America | A |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| EP0351012A2 | European Patent Office (EPO) | A2 | |
| JPH0268895A | Japan | A | |
| US4952849A | United States of America | A | |
| EP0351012A3 | European Patent Office (EPO) | A3 | |
| US5111118A | United States of America | A | |
| MX164677B | Mexico | B | |
| US5187414A | United States of America | A | |
| CA1337211C | Canada | C | |
| EP0351012B1 | European Patent Office (EPO) | B1 | |
| AT144367TThis record | Austria | T | |
| DE68927334D1 | Germany | D1 | |
| DE68927334T2 | Germany | T2 | |
| JP3069645B2 | Japan | B2 |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN | |
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 89201814
Titles2
- German
- STEUERUNGSSCHALTUNGEN FÜR LEUCHTSTOFFLAMPEN
- English
- CONTROL CIRCUITS FOR FLUORESCENT LAMPS
Classification
- CPC, 3
- H05B41/2981
- H05B41/28
- Y10S315/02
- IPC, 4
- H05B41 24
- H05B41 28
- H05B41 282
- H05B41 298