AT444846T
Planar reflective light valve backplane and method for manufacturing the same
Abstract
This record has no abstract on file.
Term
Term ended
Expired 23 December 2019, 6.8 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
16 members in 9 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 21957998 | United States of America | A | |
| 21961798 | United States of America | A | |
| 9930754 | United States of America | W |
Members16
| Document | Office | Kind | |
|---|---|---|---|
| CA2355626A1 | Canada | A1 | |
| WO0037248A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2382400A | Australia | A | |
| US6252999B1 | United States of America | B1 | |
| US6277748B1 | United States of America | B1 | |
| EP1152886A1 | European Patent Office (EPO) | A1 | |
| CN1331629A | China | A | |
| JP2002532768A | Japan | A | |
| CN1132736C | China | C | |
| EP1152886A4 | European Patent Office (EPO) | A4 | |
| CN1515931A | China | A | |
| CA2355626C | Canada | C | |
| EP1152886B1 | European Patent Office (EPO) | B1 | |
| AT444846TThis record | Austria | T | |
| ATE444846T1 | Austria | T1 | |
| DE69941519D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 99967562
Titles2
- German
- FLACHE REFLEKTIERENDE RÜCKWAND EINES LICHTVENTILS UND VERFAHREN ZU DESSEN HERSTELLUNG
- English
- FLAT REFLECTIVE REAR PANEL OF A LIGHT VALVE AND METHOD FOR THE PRODUCTION THEREOF
Classification
- CPC, 4
- G02F1/133553
- G02F1/136277
- G02F2001/133357
- G02F1/133357
- IPC, 6
- B32B3 10
- G02F1 13
- G02F1 1333
- G02F1 1335
- G02F1 1362
- G09F9 30