EP1529453A3
Facemask structure improvement
Abstract
A facemask structure improvement including a mask body and two ear bands (20) which can be loops or ties, with a first plurality of folds (11) extending horizontally on the mask body, and a plurality of second folds (13) extending vertically. Thereby, the mask can be stretched both vertically and horizontally, in a way that the mask body becomes more three-dimensional, fitting more firmly to the contours of a wearer's face, and providing more comfort and convenience than the conventional facemasks.
Term
Term ended
Projected expiry passed 26 October 2024, 1.9 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| CN111465432A | Cited by | China | – | Search report | – |
| US3664335A | Cites | United States of America | A | Search report | 1,5 |
| US3971369A | Cites | United States of America | A | Search report | 1,4,5 |
| US4417575A | Cites | United States of America | A | Search report | 1,4 |
| US5699792A | Cites | United States of America | A | Search report | 1-4 |
10 members in 6 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 200320103959 | China | U | |
| 200320103959 | China | – | |
| 200320103959 | – | – | – |
| CN20032103959U | – | – | – |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| CN2661234Y | China | Y | |
| US2005096524A1 | United States of America | A1 | |
| EP1529453A2 | European Patent Office (EPO) | A2 | |
| KR20050043637A | Republic of Korea | A | |
| EP1529453A3This record | European Patent Office (EPO) | A3 | |
| EP1529453B1 | European Patent Office (EPO) | B1 | |
| DE602004009878D1 | Germany | D1 | |
| ES2295757T3 | Spain | T3 | |
| DE602004009878T2 | Germany | T2 | |
| KR101134604B1 | Republic of Korea | B1 |
36 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 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Announcement of lapse in spainLapsedFD2A | FD2A | ES | |
| Fee paymentPLFP | PLFP | FR | |
| 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 | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Fee paymentPLFP | PLFP | FR | |
| 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 | |
| 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 | |
| Fr: translation filedET | ET | EP | |
| Definitive protectionFG2A | FG2A | ES | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (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 | |
| Designation fees paidAKX | AKX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | 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
- 1529453
- Publication, DOCDB
- 1529453
- Publication, EPODOC
- EP1529453
- Application
- 4025460
- Application, DOCDB
- 04025460
- Application, EPODOC
- EP20040025460
Titles3
- German
- Gesichtsmaskestruktur
- English
- Facemask structure improvement
- French
- Structure de masque facial
Classification
- CPC, 2
- A41D13/113
- A41D13/1115
- IPC, 2
- A41D13 11
- A62B18 02
Designated states33
- Contracting states, 28
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Poland
- Portugal
- Romania
and 4 moreShow fewer
- Sweden
- Slovenia
- Slovakia
- Türkiye
- Extension states, 5
- Albania
- Croatia
- Lithuania
- Latvia
- North Macedonia