AT46863T
Ink drop ejecting head
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
10 members in 7 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 63716384 | United States of America | A |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| EP0170036A2 | European Patent Office (EPO) | A2 | |
| JPS6141554A | Japan | A | |
| US4599626A | United States of America | A | |
| EP0170036A3 | European Patent Office (EPO) | A3 | |
| CA1250181A | Canada | A | |
| EP0170036B1 | European Patent Office (EPO) | B1 | |
| AT46863TThis record | Austria | T | |
| DE3573389D1 | Germany | D1 | |
| JPH0523950B2 | Japan | B2 | |
| HK80293A | Hong Kong, China | A |
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
- 85107675
Titles2
- German
- SCHREIBKOPF FUER EINEN STRAHL AUS TINTENTROPFEN.
- English
- WRITING HEAD FOR A BEAM OF TINTAN DROPS.
Classification
- IPC, 9
- B41J2 01
- B41J2 02
- B41J2 045
- B41J2 055
- B41J2 14
- B41J2 175
- B41J2 18
- B41J2 185
- B41J2 20