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EP3726709
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EP About this file: EP3726709
| EP3726709 - SQUIRREL-CAGE INDUCTION ROTATING ELECTRIC MACHINE, SOLID ROTOR, AND SQUIRREL-CAGE INDUCTION ROTATING ELECTRIC MACHINE DESIGN METHOD [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 22.03.2024 Database last updated on 09.07.2024 | |
| Former | Grant of patent is intended Status updated on 12.12.2023 | ||
| Former | Request for examination was made Status updated on 18.09.2020 | ||
| Former | The international publication has been made Status updated on 21.06.2019 | Most recent event Tooltip | 03.05.2024 | Correction of patent specification | published on 05.06.2024 [2024/23] | Applicant(s) | For all designated states TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION 3-1-1, Kyobashi Chuo-ku Tokyo 104-0031 / JP | [2020/43] | Inventor(s) | 01 /
TSUBOI, Yuichi c/o TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION 3-1-1, Kyobashi, Chuo-ku Tokyo 104-0031 / JP | 02 /
KURITA, Satoshi c/o TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION 3-1-1, Kyobashi, Chuo-ku Tokyo 104-0031 / JP | 03 /
KOMETANI, Haruyuki c/o Mitsubishi Electric Corporation 7-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8310 / JP | 04 /
SASAI, Takuma c/o Mitsubishi Electric Corporation 7-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8310 / JP | [2024/21] |
| Former [2024/20] | 01 /
TSUBOI Yuichi c/o TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION 3-1-1, Kyobashi, Chuo-ku Tokyo 104-0031 / JP | ||
| 02 /
KURITA Satoshi c/o TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION 3-1-1, Kyobashi, Chuo-ku Tokyo 104-0031 / JP | |||
| 03 /
KOMETANI Haruyuki c/o Mitsubishi Electric Corporation 7-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8310 / JP | |||
| 04 /
SASAI Takuma c/o Mitsubishi Electric Corporation 7-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8310 / JP | |||
| Former [2020/43] | 01 /
TSUBOI Yuichi c/o TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION, 3-1-1, Kyobashi, Chuo-ku Tokyo 104-0031 / JP | ||
| 02 /
KURITA Satoshi c/o TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION, 3-1-1, Kyobashi, Chuo-ku Tokyo 104-0031 / JP | |||
| 03 /
KOMETANI Haruyuki c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku Tokyo 100-8310 / JP | |||
| 04 /
SASAI Takuma c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku Tokyo 100-8310 / JP | Representative(s) | Winter, Brandl - Partnerschaft mbB Alois-Steinecker-Straße 22 85354 Freising / DE | [2024/17] |
| Former [2020/43] | Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte - Partnerschaft mbB Patent- und Rechtsanwaltskanzlei Alois-Steinecker-Straße 22 85354 Freising / DE | Application number, filing date | 17934525.1 | 12.12.2017 | [2020/43] | WO2017JP44493 | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019116438 | Date: | 20.06.2019 | Language: | JA | [2019/25] | Type: | A1 Application with search report | No.: | EP3726709 | Date: | 21.10.2020 | Language: | EN | [2020/43] | Type: | B1 Patent specification | No.: | EP3726709 | Date: | 24.04.2024 | Language: | EN | [2024/17] | Type: | B8 Corrected title page of specification | No.: | EP3726709 | Date: | 05.06.2024 | [2024/23] | Search report(s) | International search report - published on: | JP | 20.06.2019 | (Supplementary) European search report - dispatched on: | EP | 24.06.2021 | Classification | IPC: | H02K17/16, H02K7/00, H02K15/00 | [2021/30] | CPC: |
H02K7/003 (EP,US);
H02K15/0012 (EP,US);
H02K17/20 (EP,US);
H02K5/1732 (EP,US);
H02K11/25 (US);
H02K2213/03 (EP);
H02K2213/09 (US)
(-)
|
| Former IPC [2020/43] | H02K17/16 | 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 [2020/43] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | ELEKTRISCHE KÄFIGLÄUFERINDUKTIONSDREHMASCHINE, MASSIVER ROTOR UND VERFAHREN ZUR KONSTRUKTION EINER ELEKTRISCHEN KÄFIGLÄUFERINDUKTIONSDREHMASCHINE | [2020/43] | English: | SQUIRREL-CAGE INDUCTION ROTATING ELECTRIC MACHINE, SOLID ROTOR, AND SQUIRREL-CAGE INDUCTION ROTATING ELECTRIC MACHINE DESIGN METHOD | [2020/43] | French: | MACHINE ÉLECTRIQUE TOURNANTE À INDUCTION À CAGE D'ÉCUREUIL, ROTOR PLEIN ET PROCÉDÉ DE CONCEPTION DE MACHINE ÉLECTRIQUE TOURNANTE À INDUCTION À CAGE D'ÉCUREUIL | [2020/43] | Entry into regional phase | 01.07.2020 | Translation filed | 01.07.2020 | National basic fee paid | 01.07.2020 | Search fee paid | 01.07.2020 | Designation fee(s) paid | 01.07.2020 | Examination fee paid | Examination procedure | 01.07.2020 | Examination requested [2020/43] | 17.01.2022 | Amendment by applicant (claims and/or description) | 13.12.2023 | Communication of intention to grant the patent | 14.03.2024 | Fee for grant paid | 14.03.2024 | Fee for publishing/printing paid | 18.03.2024 | Receipt of the translation of the claim(s) | 12.04.2024 | Request for correction of the decision to grant filed | Fees paid | Renewal fee | 01.07.2020 | Renewal fee patent year 03 | 08.12.2020 | Renewal fee patent year 04 | 02.12.2021 | Renewal fee patent year 05 | 11.11.2022 | Renewal fee patent year 06 | 14.11.2023 | Renewal fee patent year 07 |
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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 | [XY]US4644210 (MEISNER JOHN W [US], et al); | [I]WO9745942 (ROTATEK FINLAND OY [FI], et al); | [Y]EP2403116 (SIEMENS AG [DE]); | [Y]US2012091850 (SAWAHATA MASANORI [JP], et al); | [XI]JP2016036193 (HITACHI LTD) | International search | [Y]JPH0746807 (TOSHIBA CORP); | [Y]JP2012085477 (HITACHI LTD); | [Y]JP2015112011 (MITSUBISHI ELECTRIC CORP); | [YA]JP2016123252 (TOSHIBA MITSUBISHI-ELECTRIC IND SYSTEM CORP); | [Y]JP2017127083 (HITACHI LTD) | by applicant | US6933647 | JP3752781B | JP5557685B | JP2014195374 | JP2016220404 |