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EP4187022
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Extract from the Register of European Patents
EP About this file: EP4187022
| EP4187022 - WORK MACHINE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 28.04.2023 Database last updated on 02.11.2024 | |
| Former | The international publication has been made Status updated on 30.09.2022 | Most recent event Tooltip | 10.10.2024 | Supplementary search report | published on 06.11.2024 [2024/45] | Applicant(s) | For all designated states Hitachi Construction Machinery Co., Ltd. 16-1, Higashiueno 2-chome Taito-ku Tokyo 110-0015 / JP | [2023/22] | Inventor(s) | 01 /
MORIKAWA Masatoshi Tsuchiura-shi, Ibaraki 300-0013 / JP | 02 /
NISHIKAWA Shinji Tsuchiura-shi, Ibaraki 300-0013 / JP | 03 /
TANAKA Hiroaki Tsuchiura-shi, Ibaraki 300-0013 / JP | [2023/22] | Representative(s) | Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB Martin-Greif-Strasse 1 80336 München / DE | [2023/22] | Application number, filing date | 21933221.0 | 11.11.2021 | [2023/22] | WO2021JP41437 | Priority number, date | JP20210047789 | 22.03.2021 Original published format: JP 2021047789 | [2023/22] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022201623 | Date: | 29.09.2022 | Language: | JA | [2022/39] | Type: | A1 Application with search report | No.: | EP4187022 | Date: | 31.05.2023 | Language: | EN | [2023/22] | Search report(s) | International search report - published on: | JP | 29.09.2022 | (Supplementary) European search report - dispatched on: | EP | 09.10.2024 | Classification | IPC: | E02F3/43, E02F9/20, E02F9/24 | [2023/22] | CPC: |
E02F3/435 (EP);
E02F3/437 (US);
E02F9/2033 (EP);
E02F9/262 (EP,US)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2023/22] | Title | German: | ARBEITSMASCHINE | [2023/22] | English: | WORK MACHINE | [2023/22] | French: | MACHINE DE TRAVAIL | [2023/22] | Entry into regional phase | 22.02.2023 | Translation filed | 22.02.2023 | National basic fee paid | 22.02.2023 | Search fee paid | 22.02.2023 | Designation fee(s) paid | 22.02.2023 | Examination fee paid | Examination procedure | 22.02.2023 | Examination requested [2023/22] | Fees paid | Renewal fee | 28.11.2023 | Renewal fee patent year 03 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]JP2009228249 (CATERPILLAR JAPAN LTD); | [A]WO2015037642 (HITACHI CONSTRUCTION MACHINERY [JP]) | by applicant | WO2020012609 |