EP4026348A2
Directive multiway loudspeaker with a waveguide
Abstract
This record has no abstract on file.
Term
13.9 yearsto projected expiry
Projected expiry 20 August 2040, counted from filing; an application has no term until it is granted.
- Priority and filed
- Published
- Today
- Projected expiry
17 members in 9 offices
Members17
| Document | Office | Kind | |
|---|---|---|---|
| WO2021044078A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2021044078A3 | World Intellectual Property Organization (WIPO) | A3 | |
| AU2020343462A1 | Australia | A1 | |
| CN114430913A | China | A | |
| KR20220054874A | Republic of Korea | A | |
| EP4026348A2This record | European Patent Office (EPO) | A2 | |
| EP4026348A4 | European Patent Office (EPO) | A4 | |
| US2022337941A1 | United States of America | A1 | |
| JP2022546832A | Japan | A | |
| AU2020343462B2 | Australia | B2 | |
| KR102604029B1 | Republic of Korea | B1 | |
| JP7531580B2 | Japan | B2 | |
| EP4026348B1 | European Patent Office (EPO) | B1 | |
| FI4026348T3 | Finland | T3 | |
| US12200434B2 | United States of America | B2 | |
| CN114430913B | China | B | |
| ES2997357T3 | Spain | T3 |
66 legal events, as 11 offices reported them to INPADOC
Over the term
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Lapsed because of non-payment of the annual feeLapsedMM | MM | BE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Ip right lapsedLapsedST27 STATUS EVENT CODE: U-0-0-H10-H13 (AS PROVIDED BY THE NATIONAL OFFICE)H13 | H13 | CH | |
| 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 | |
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| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Patent invalid in the netherlands as no translation has been filedMP | MP | NL | |
| Invalidation of extension of european patentsMG9D | MG9D | LT | |
| Definitive protectionFG2A | FG2A | ES | |
| Ep patent validated in finlandFGE | FGE | FI | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE PATENT HAS BEEN GRANTEDSTAA | STAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA | STAA | EP | |
| Request for validation of the european patent (deleted)DAV | DAV | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | 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 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | 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 | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: REQUEST FOR EXAMINATION WAS MADESTAA | STAA | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADESTAA | STAA | EP |
Numbers
- Publication
- 4026348
- Application
- 208609479
Titles3
- German
- MEHRWEG-RICHTLAUTSPRECHER MIT WELLENLEITER
- English
- DIRECTIVE MULTIWAY LOUDSPEAKER WITH A WAVEGUIDE
- French
- HAUT-PARLEUR MULTIVOIE DIRECTIF DOTÉ D'UN GUIDE D'ONDES
Classification
- CPC, 10
- H04R1/24
- H04R1/345
- H04R1/28
- H04R1/2873
- H04R1/288
- H04R1/02
- H04R1/26
- H04R1/34
- H04R1/2819
- H04R1/2849
- IPC, 5
- H04R1 28
- H04R1 02
- H04R1 24
- H04R1 26
- H04R1 34
Designated states44
- Contracting states, 38
- Albania
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Croatia
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
and 14 moreShow fewer
- Monaco
- North Macedonia
- Malta
- Netherlands (Kingdom of the)
- Norway
- Poland
- Portugal
- Romania
- Serbia
- Sweden
- Slovenia
- Slovakia
- San Marino
- Türkiye
- Extension states, 2
- Bosnia and Herzegovina
- Montenegro
- Validation states, 4
- Cambodia
- Morocco
- Republic of Moldova
- Tunisia