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"Stator For Rotary Electric Machine"

Abstract: The present invention has two types of insulating members including: an end face insulator (2) and slot insulators (3). First notch sections (2tk) that are recessed in the circumferential direction are provided so as to radially extend on a teeth section (10b) side on both circumferential side surfaces of a teeth end face coated section (2t) of the end face insulator (2). Axially higher portions than the first notch sections (2tk) circumferentially protrude and form first overhang sections (2th), and the slot insulators (3) are contained between the two first overhang sections (2th) of the end face insulator (2).

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
17 August 2020
Publication Number
38/2020
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
ramya.rao@knspartners.com
Parent Application
Patent Number
Legal Status
Grant Date
2022-01-03
Renewal Date

Applicants

MITSUBISHI ELECTRIC CORPORATION
7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310

Inventors

1. KITANO Shuichi
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310
2. NIGO Masahiro
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310
3. KUMAGAI Kazuya
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310
4. ISHIDA Ryo
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310
5. TSUIKI Hironori
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310
6. HAZEYAMA Moriyuki
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310

Specification

Documents

Application Documents

# Name Date
1 202047035327-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [17-08-2020(online)].pdf 2020-08-17
2 202047035327-STATEMENT OF UNDERTAKING (FORM 3) [17-08-2020(online)].pdf 2020-08-17
3 202047035327-REQUEST FOR EXAMINATION (FORM-18) [17-08-2020(online)].pdf 2020-08-17
4 202047035327-PROOF OF RIGHT [17-08-2020(online)].pdf 2020-08-17
5 202047035327-POWER OF AUTHORITY [17-08-2020(online)].pdf 2020-08-17
6 202047035327-FORM 18 [17-08-2020(online)].pdf 2020-08-17
7 202047035327-FORM 1 [17-08-2020(online)].pdf 2020-08-17
8 202047035327-DRAWINGS [17-08-2020(online)].pdf 2020-08-17
9 202047035327-DECLARATION OF INVENTORSHIP (FORM 5) [17-08-2020(online)].pdf 2020-08-17
10 202047035327-COMPLETE SPECIFICATION [17-08-2020(online)].pdf 2020-08-17
11 202047035327-MARKED COPIES OF AMENDEMENTS [03-09-2020(online)].pdf 2020-09-03
12 202047035327-FORM 13 [03-09-2020(online)].pdf 2020-09-03
13 202047035327-AMMENDED DOCUMENTS [03-09-2020(online)].pdf 2020-09-03
14 202047035327-FORM 3 [03-02-2021(online)].pdf 2021-02-03
15 202047035327-FORM 3 [13-07-2021(online)].pdf 2021-07-13
16 202047035327.pdf 2021-10-18
17 202047035327-FER.pdf 2021-10-18
18 202047035327-OTHERS [28-10-2021(online)].pdf 2021-10-28
19 202047035327-FORM 3 [28-10-2021(online)].pdf 2021-10-28
20 202047035327-FER_SER_REPLY [28-10-2021(online)].pdf 2021-10-28
21 202047035327-DRAWING [28-10-2021(online)].pdf 2021-10-28
22 202047035327-CORRESPONDENCE [28-10-2021(online)].pdf 2021-10-28
23 202047035327-COMPLETE SPECIFICATION [28-10-2021(online)].pdf 2021-10-28
24 202047035327-CLAIMS [28-10-2021(online)].pdf 2021-10-28
25 202047035327-FORM 3 [07-12-2021(online)].pdf 2021-12-07
26 202047035327-PatentCertificate03-01-2022.pdf 2022-01-03
27 202047035327-IntimationOfGrant03-01-2022.pdf 2022-01-03
28 202047035327-RELEVANT DOCUMENTS [20-09-2023(online)].pdf 2023-09-20

Search Strategy

1 2021-01-1313-35-19E_13-01-2021.pdf

ERegister / Renewals

3rd: 01 Apr 2022

From 15/03/2021 - To 15/03/2022

4th: 01 Apr 2022

From 15/03/2022 - To 15/03/2023

5th: 09 Feb 2023

From 15/03/2023 - To 15/03/2024