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An Improvised And Cost Effective Fan Assembly For Reduced Noise Levels.
Abstract: A fan for an electrical machine a grove is made in a fan guide, made out of aluminum alloy, to accommodate a fan blade.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
22 March 2019
Publication Number
39/2020
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
kolkatapatent@Lsdavar.in
Parent Application
Patent Number
Legal Status
Grant Date
2024-03-27
Renewal Date
Applicants
BHARAT HEAVY ELECTRICALS LIMITED
With one its Regional Offices at REGIONAL OPERATIONS DIVISION (ROD), PLOT NO: 9/1, DJ BLOCK 3rd FLOOR, KARUNAMOYEE, SALTLAKE, KOLKATA- 700091, having its Registered Office at BHEL HOUSE, SIRI FORT, NEW DELHI 110049, INDIA.
Inventors
1. UPPULURI SRIDHAR
BHARAT HEAVY ELECTRICALS LIMITED, HPEP, HYDERABAD- 500093, TELENGANA, INDIA.
Specification
DESC:Please find the attached file ,CLAIMS:Please find the attached file
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201931011196-IntimationOfGrant27-03-2024.pdf | 2024-03-27 |
| 1 | 201931011196-STATEMENT OF UNDERTAKING (FORM 3) [22-03-2019(online)].pdf | 2019-03-22 |
| 2 | 201931011196-PatentCertificate27-03-2024.pdf | 2024-03-27 |
| 2 | 201931011196-PROVISIONAL SPECIFICATION [22-03-2019(online)].pdf | 2019-03-22 |
| 3 | 201931011196-Written submissions and relevant documents [07-03-2024(online)].pdf | 2024-03-07 |
| 3 | 201931011196-POWER OF AUTHORITY [22-03-2019(online)].pdf | 2019-03-22 |
| 4 | 201931011196-FORM 1 [22-03-2019(online)].pdf | 2019-03-22 |
| 4 | 201931011196-Correspondence to notify the Controller [20-02-2024(online)].pdf | 2024-02-20 |
| 5 | 201931011196-US(14)-HearingNotice-(HearingDate-21-02-2024).pdf | 2024-01-25 |
| 5 | 201931011196-Proof of Right (MANDATORY) [29-03-2019(online)].pdf | 2019-03-29 |
| 6 | 201931011196-DRAWING [23-03-2020(online)].pdf | 2020-03-23 |
| 6 | 201931011196-ABSTRACT [11-02-2023(online)].pdf | 2023-02-11 |
| 7 | 201931011196-CORRESPONDENCE-OTHERS [23-03-2020(online)].pdf | 2020-03-23 |
| 7 | 201931011196-CLAIMS [11-02-2023(online)].pdf | 2023-02-11 |
| 8 | 201931011196-FER_SER_REPLY [11-02-2023(online)].pdf | 2023-02-11 |
| 8 | 201931011196-COMPLETE SPECIFICATION [23-03-2020(online)].pdf | 2020-03-23 |
| 9 | 201931011196-FORM 18 [29-03-2022(online)].pdf | 2022-03-29 |
| 9 | 201931011196-OTHERS [11-02-2023(online)].pdf | 2023-02-11 |
| 10 | 201931011196-FER.pdf | 2022-08-11 |
| 11 | 201931011196-FORM 18 [29-03-2022(online)].pdf | 2022-03-29 |
| 11 | 201931011196-OTHERS [11-02-2023(online)].pdf | 2023-02-11 |
| 12 | 201931011196-COMPLETE SPECIFICATION [23-03-2020(online)].pdf | 2020-03-23 |
| 12 | 201931011196-FER_SER_REPLY [11-02-2023(online)].pdf | 2023-02-11 |
| 13 | 201931011196-CLAIMS [11-02-2023(online)].pdf | 2023-02-11 |
| 13 | 201931011196-CORRESPONDENCE-OTHERS [23-03-2020(online)].pdf | 2020-03-23 |
| 14 | 201931011196-ABSTRACT [11-02-2023(online)].pdf | 2023-02-11 |
| 14 | 201931011196-DRAWING [23-03-2020(online)].pdf | 2020-03-23 |
| 15 | 201931011196-Proof of Right (MANDATORY) [29-03-2019(online)].pdf | 2019-03-29 |
| 15 | 201931011196-US(14)-HearingNotice-(HearingDate-21-02-2024).pdf | 2024-01-25 |
| 16 | 201931011196-Correspondence to notify the Controller [20-02-2024(online)].pdf | 2024-02-20 |
| 16 | 201931011196-FORM 1 [22-03-2019(online)].pdf | 2019-03-22 |
| 17 | 201931011196-POWER OF AUTHORITY [22-03-2019(online)].pdf | 2019-03-22 |
| 17 | 201931011196-Written submissions and relevant documents [07-03-2024(online)].pdf | 2024-03-07 |
| 18 | 201931011196-PatentCertificate27-03-2024.pdf | 2024-03-27 |
| 18 | 201931011196-PROVISIONAL SPECIFICATION [22-03-2019(online)].pdf | 2019-03-22 |
| 19 | 201931011196-STATEMENT OF UNDERTAKING (FORM 3) [22-03-2019(online)].pdf | 2019-03-22 |
| 19 | 201931011196-IntimationOfGrant27-03-2024.pdf | 2024-03-27 |
Search Strategy
| 1 | sga(2)E_11-08-2022.pdf |