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EP3604688
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Extract from the Register of European Patents
EP About this file: EP3604688
| EP3604688 - WORKING MACHINE [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 10.02.2023 Database last updated on 13.07.2024 | |
| Former | Request for examination was made Status updated on 03.01.2020 | ||
| Former | The international publication has been made Status updated on 02.03.2019 | Most recent event Tooltip | 12.07.2024 | Change - classification | published on 14.08.2024 [2024/33] | 12.07.2024 | Change - classification | published on 14.08.2024 [2024/33] | Applicant(s) | For all designated states Hitachi Construction Machinery Co., Ltd. 16-1, Higashiueno 2-chome Taito-ku Tokyo 110-0015 / JP | [2020/06] | Inventor(s) | 01 /
NISHIZAWA, Tadashi c/o HITACHI, LTD. 6-6, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8280 / JP | 02 /
SAKAMOTO, Hiroshi c/o Tsuchiura Works HITACHI CONSTRUCTION MACHINERY CO., LTD. 650, Kandatsumachi Tsuchiura-shi Ibaraki 300-0013 / JP | 03 /
NAKA, Takuya c/o HITACHI, LTD. 6-6, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8280 / JP | [2020/06] | Representative(s) | Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB Martin-Greif-Strasse 1 80336 München / DE | [2020/06] | Application number, filing date | 18849172.4 | 24.08.2018 | [2020/06] | WO2018JP31377 | Priority number, date | JP20170161600 | 24.08.2017 Original published format: JP 2017161600 | [2020/06] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019039593 | Date: | 28.02.2019 | Language: | JA | [2019/09] | Type: | A1 Application with search report | No.: | EP3604688 | Date: | 05.02.2020 | Language: | EN | [2020/06] | Search report(s) | International search report - published on: | JP | 28.02.2019 | (Supplementary) European search report - dispatched on: | EP | 03.03.2021 | Classification | IPC: | E02F9/22, E02F9/24, E02F9/26, E02F9/20 | [2024/33] | CPC: |
E02F9/262 (EP,US);
E02F9/2025 (KR);
B60Q5/006 (US);
B60Q9/008 (US);
E02F3/32 (US);
E02F3/435 (US);
E02F9/123 (US);
E02F9/2033 (EP);
E02F9/2203 (EP);
E02F9/2253 (EP);
E02F9/24 (EP,KR,US);
E02F9/26 (KR,US);
|
| Former IPC [2021/13] | E02F9/20, E02F9/24, E02F9/26 | ||
| Former IPC [2020/06] | E02F9/20, E02F9/24 | 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 [2020/06] | Title | German: | ARBEITSMASCHINE | [2020/06] | English: | WORKING MACHINE | [2020/06] | French: | ENGIN DE CHANTIER | [2020/06] | Entry into regional phase | 24.10.2019 | Translation filed | 24.10.2019 | National basic fee paid | 24.10.2019 | Search fee paid | 24.10.2019 | Designation fee(s) paid | 24.10.2019 | Examination fee paid | Examination procedure | 24.10.2019 | Examination requested [2020/06] | 30.09.2021 | Amendment by applicant (claims and/or description) | 10.02.2023 | Despatch of a communication from the examining division (Time limit: M04) | 20.06.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 28.08.2020 | Renewal fee patent year 03 | 27.08.2021 | Renewal fee patent year 04 | 29.08.2022 | Renewal fee patent year 05 | 29.08.2023 | Renewal fee patent year 06 |
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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. | Documents cited: | Search | [XI]JP2005029338 (OHBAYASHI CORP); | [Y]JP2007023486 (CATERPILLAR MITSUBISHI LTD); | [XI]JP2014006577 (HITACHI CONSTRUCTION MACHINERY); | [A]US2014257647 (WU CHUNNAN [JP], et al); | [Y]US2016002882 (KANARI YASUHIKO [JP], et al) | International search | [YA]JPH0564254U [Y] 1,8,9 * , * [A] 2-7; | [YA]JPH11222882 (KOMATSU MFG CO LTD) [Y] 1,8,9 * , * [A] 2-7; | [A]JP2007023486 (CATERPILLAR MITSUBISHI LTD) [A] 1-9* , * | by applicant | JP2006307436 |