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EP3919735
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EP About this file: EP3919735
| EP3919735 - INJECTOR FAILURE DIAGNOSTIC DEVICE AND INJECTOR FAILURE DIAGNOSTIC METHOD [Right-click to bookmark this link] | Status | Grant of patent is intended Status updated on 28.07.2024 Database last updated on 22.08.2024 | |
| Former | Request for examination was made Status updated on 05.11.2021 | ||
| Former | The international publication has been made Status updated on 09.10.2020 | Most recent event Tooltip | 28.07.2024 | New entry: Communication of intention to grant a patent | Applicant(s) | For all designated states Hitachi Construction Machinery Co., Ltd. 16-1, Higashiueno 2-chome Taito-ku Tokyo 110-0015 / JP | [2021/49] | Inventor(s) | 01 /
LE, Tien Trien c/o HITACHI, LTD., 6-6, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8280 / JP | 02 /
YOKOYAMA, Hisashi c/o HITACHI CONSTRUCTION MACHINERY CO., LTD., 16-1, Higashiueno 2-chome Taito-ku Tokyo 110-0015 / JP | 03 /
SAGARA, Takahiro c/o HITACHI, LTD., 6-6, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8280 / JP | 04 /
INOSE Satoshi c/o HITACHI CONSTRUCTION MACHINERY CO., LTD., 16-1, Higashiueno 2-chome, Taito-ku Tokyo 110-0015 / JP | [N/P] |
| Former [2021/49] | 01 /
LE, Tien Trien Tokyo 100-8280 / JP | ||
| 02 /
YOKOYAMA, Hisashi Tokyo 110-0015 / JP | |||
| 03 /
SAGARA, Takahiro Tokyo 100-8280 / JP | |||
| 04 /
INOSE Satoshi Tokyo 110-0015 / JP | Representative(s) | Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB Martin-Greif-Strasse 1 80336 München / DE | [2021/49] | Application number, filing date | 20783391.4 | 27.03.2020 | [2021/49] | WO2020JP14096 | Priority number, date | JP20190066663 | 29.03.2019 Original published format: JP 2019066663 | [2021/49] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020203795 | Date: | 08.10.2020 | Language: | JA | [2020/41] | Type: | A1 Application with search report | No.: | EP3919735 | Date: | 08.12.2021 | Language: | EN | [2021/49] | Search report(s) | International search report - published on: | JP | 08.10.2020 | (Supplementary) European search report - dispatched on: | EP | 28.09.2022 | Classification | IPC: | F02M65/00, F02M51/06, F02D41/22, F02D45/00 | [2021/49] | CPC: |
F02D41/221 (EP,KR,US);
F02D41/0087 (US);
F02M51/06 (KR);
F02M65/00 (EP,KR);
F02D2041/224 (EP,US);
F02D2041/228 (EP);
| 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 [2021/49] | Title | German: | DIAGNOSEVORRICHTUNG FÜR INJEKTORDEFEKT UND DIAGNOSEVERFAHREN FÜR EINEN INJEKTORDEFEKT | [2021/49] | English: | INJECTOR FAILURE DIAGNOSTIC DEVICE AND INJECTOR FAILURE DIAGNOSTIC METHOD | [2021/49] | French: | DISPOSITIF ET PROCÉDÉ DE DIAGNOSTIC DE DÉFAILLANCE D'INJECTEUR | [2021/49] | Entry into regional phase | 01.09.2021 | Translation filed | 01.09.2021 | National basic fee paid | 01.09.2021 | Search fee paid | 01.09.2021 | Designation fee(s) paid | 01.09.2021 | Examination fee paid | Examination procedure | 01.09.2021 | Examination requested [2021/49] | 27.04.2023 | Amendment by applicant (claims and/or description) | 29.07.2024 | Communication of intention to grant the patent | Fees paid | Renewal fee | 24.02.2022 | Renewal fee patent year 03 | 28.03.2023 | Renewal fee patent year 04 | 26.03.2024 | Renewal fee patent year 05 |
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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 | [Y]US2002194915 (ABDEL-MALEK AIMAN ALBERT [US], et al); | [XYI]US2009158833 (KUSATSUGU HIDEYUKI [JP]); | [I]DE102012021985 (AVL DEUTSCHLAND GMBH [DE]); | [A]DE102015226006 (MTU FRIEDRICHSHAFEN GMBH [DE]) | International search | [A]JPS63150463 (HONDA MOTOR CO LTD) [A] 1-8 * , page 2, lower left column, line 7 tc page 4, upper left column, line 13, fig. 1 *; | [Y]JP2000321176 (MITSUI SHIPBUILDING ENG) [Y] 1-8 * , paragraphs [0012]-[0022], fig. 1, 2 *; | [A]JP2005120842 (HITACHI MOBILE CO LTD) [A] 1-8* , paragraphs [0011]-[0042], fig. 1-3 *; | [Y]JP2009150246 (DENSO CORP) [Y] 1-8 * , paragraphs [0041]-[0085], fig. 1- *; | [Y]JP2014201085 (DENSO CORP) [Y] 4-6 * , paragraph [0023], fig. 1 *; | [Y]JP2015140038 (DENSO CORP) [Y] 4-6 * , paragraph [0016], fig. 1 * | by applicant | JP2002122037 | JP2016014375 | JP2019066663 |