EP1535691A3
Portable welding-type apparatus with interchangeable energy storage device
Abstract
The present invention is directed to a portable welding-type power source (10) including a removable energy storage device (26) configured to provide a first voltage output and a boost circuit (36) connected to the energy storage device (26) and configured to boost the first voltage output to a second voltage output to supply power to the welding-type power source according to a selected welding-type process.
Term
Term ended
Projected expiry passed 14 September 2024, 2 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US2002023908A1 | Cites | United States of America | XA | Search report | 1-8 |
| GB2316244A | Cites | United Kingdom | XY | Search report | 1-12 |
| US4525621A | Cites | United States of America | X | Search report | 1,7-9 |
| US5233159A | Cites | United States of America | A | Search report | 1-15 |
| US5250786A | Cites | United States of America | Y | Search report | 13-15 |
| US6111215A | Cites | United States of America | A | Search report | 1-15 |
| US6225596B1 | Cites | United States of America | A | Search report | 1-15 |
| US6476354B1 | Cites | United States of America | X | Search report | 1-13 |
25 members in 4 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 707202 | United States of America | – | |
| 70720203 | United States of America | A | |
| 70720203 | United States of America | A | |
| 707202 | – | – | – |
| US20030707202 | – | – | – |
Members25
| Document | Office | Kind | |
|---|---|---|---|
| CA2482111A1 | Canada | A1 | |
| US2005109748A1 | United States of America | A1 | |
| MXPA04011838A | Mexico | A | |
| EP1535691A2 | European Patent Office (EPO) | A2 | |
| EP1535691A3This record | European Patent Office (EPO) | A3 | |
| US2005263514A1 | United States of America | A1 | |
| US6982398B2 | United States of America | B2 | |
| US2006027548A1 | United States of America | A1 | |
| US7183517B2 | United States of America | B2 | |
| US2007187376A1 | United States of America | A1 | |
| CA2482111C | Canada | C | |
| US2010155384A1 | United States of America | A1 | |
| US2010187210A1 | United States of America | A1 | |
| US7838797B2 | United States of America | B2 | |
| EP2279822A1 | European Patent Office (EPO) | A1 | |
| EP1535691B1 | European Patent Office (EPO) | B1 | |
| US8791388B2 | United States of America | B2 | |
| US8841583B2 | United States of America | B2 | |
| US2014332516A1 | United States of America | A1 | |
| EP2279822B1 | European Patent Office (EPO) | B1 | |
| US9278403B2 | United States of America | B2 | |
| US2016184917A1 | United States of America | A1 | |
| US9925614B2 | United States of America | B2 | |
| US2018207743A1 | United States of America | A1 | |
| US10661375B2 | United States of America | B2 |
26 legal events, as 3 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 | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| No opposition filedOpposition26N | 26N | 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 | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | 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 | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: B23K0009100000R079 | R079 | DE | |
| Designation fees paidAKX | AKX | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | 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 | |
| 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
- 1535691
- Publication, DOCDB
- 1535691
- Publication, EPODOC
- EP1535691
- Application
- 4021774
- Application, DOCDB
- 04021774
- Application, EPODOC
- EP20040021774
Titles3
- German
- Tragbares Schweissgerät mit auswechselbarem Energiespeicher
- English
- Portable welding-type apparatus with interchangeable energy storage device
- French
- Poste de soudure portatif comprenant un moyen d'accumulation d'énergie interchangeable
Classification
- CPC, 5
- H02M3/1582
- B23K9/1056
- B23K9/1081
- H02J2207/20
- H02M1/007
- IPC, 1
- B23K9 10
Designated states2
- Contracting states, 1
- Türkiye
- Extension states, 1
- North Macedonia