EP1517174A4
Projection screen and projection display device
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 27 June 2023, 3.2 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
22 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9 Sheet 10 Sheet 11 Sheet 12 Sheet 13 Sheet 14 Sheet 15 Sheet 16 Sheet 17 Sheet 18 Sheet 19 Sheet 20 Sheet 21 Sheet 22
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| JP2000180967A | Cites | Japan | DY | Search report | 1,2,5,8-13,17,21,22 |
| US4729631A | Cites | United States of America | YA | Search report | 13,17 |
| US5390050A | Cites | United States of America | Y | Search report | 2 |
| JPS56147140A | Cites | Japan | YA | Search report | 1,2,5,8-13,17,21,22 |
| JP56147140A | Cites | Japan | – | – | – |
| See also references of WO 2004003661A1 | Non-patent | – | – | Search report | – |
14 members in 6 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 2002187514 | Japan | – | |
| 2002187514 | Japan | A | |
| 2003099001 | Japan | – | |
| 2003099001 | Japan | A | |
| 0308234 | Japan | W |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| WO2004003661A1 | World Intellectual Property Organization (WIPO) | A1 | |
| JP2004086187A | Japan | A | |
| KR20040090957A | Republic of Korea | A | |
| JP2004309542A | Japan | A | |
| US2005030620A1 | United States of America | A1 | |
| EP1517174A1 | European Patent Office (EPO) | A1 | |
| CN1662850A | China | A | |
| US7072109B2 | United States of America | B2 | |
| KR100708877B1 | Republic of Korea | B1 | |
| JP4056917B2 | Japan | B2 | |
| JP4205998B2 | Japan | B2 | |
| CN100559265C | China | C | |
| EP1517174A4This record | European Patent Office (EPO) | A4 | |
| EP1517174B1 | European Patent Office (EPO) | B1 |
30 legal events, as 5 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Lapsed because of non-payment of the annual feeLapsedMM | MM | NL | |
| Ep patent lapsedLapsedEBP | EBP | DK | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Fee paymentPLFP | PLFP | FR | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Translation files for an european patent granted for nl, confirming art. 52 par. 1 or 6 of the patents act 1995GrantedT3 | T3 | NL | |
| Ep patent with danish claimsT3 | T3 | DK | |
| Designated contracting statesAK | AK | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Designated country de not longer valid8566 | 8566 | DE | |
| Designated contracting states (corrected)RBV | RBV | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1517174
- Application
- 37335833
Titles3
- German
- PROJEKTIONSSCHIRM UND PROJEKTIONSANZEIGEEINRICHTUNG
- English
- PROJECTION SCREEN AND PROJECTION DISPLAY DEVICE
- French
- ECRAN DE PROJECTION ET DISPOSITIF DE PROJECTION
Classification
- CPC, 6
- G02B5/045
- G03B21/62
- G02B3/005
- G03B21/625
- G02B5/04
- G02B5/02
- IPC, 4
- G03B21 62
- G02B3 08
- G02B5 02
- G02B5 04
Designated states3
- Contracting states, 3
- Denmark
- France
- Netherlands (Kingdom of the)