IP Library › Patent Application 17792721
Patent Application Utility PCT National Stage
App. No. 17/792,721 · Confirmation No. 2438

METHOD FOR MAKING A DRY-TYPE TRANSFORMER, DRY-TYPE TRANSFORMER OBTAINED FROM SAID METHOD, AND DIELECTRIC BARRIER ARRANGEMENT FOR ELECTRICALLY ISOLATING A COIL OF A TRANSFORMER ASSEMBLY

Applicant: Hitachi Energy Ltd
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2026-08-20 BIB Bibliographic Data Sheet 1 View
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2026-07-08 WFEE Fee Worksheet (SB06) 1 View
2026-04-23 CTNF Non-Final Rejection 16 View
2026-04-23 892 List of references cited by examiner 1 View
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2025-12-05 CTFR Final Rejection 12 View
2025-12-05 892 List of references cited by examiner 1 View
2025-12-05 SRFW Search information including classification, databases and other search related notes 2 View
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2025-10-23 DRW.SUPP Drawings-black and white line and/or other drawings — View
2025-10-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
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2025-10-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-10-23 N417 Electronic Filing System Acknowledgment Receipt 3 View
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2025-07-28 CTNF Non-Final Rejection 15 View
2025-07-28 892 List of references cited by examiner 1 View
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2025-07-28 1449 List of References cited by applicant and considered by examiner 1 View
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2025-07-28 SRNT Examiner's search strategy and results 12 View
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2025-07-28 SRNT Examiner's search strategy and results 1 View
2025-07-28 BIB Bibliographic Data Sheet 1 View
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2025-06-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-27 ELC. Response to Election / Restriction Filed 1 View
2025-06-27 CLM Claims 4 View
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2024-04-05 APP.FILE.REC Filing Receipt 4 View
2024-03-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-03-31 PA.. Power of Attorney 1 View
2024-03-31 ADS Application Data Sheet 8 View
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2024-03-16 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-03-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-03-16 FOR Foreign Reference 15 View
2023-02-16 NTC.PUB Notice of Publication 1 View
2022-11-08 WCLM Claims Worksheet (PTO-2022) 1 View
2022-11-08 WFEE Fee Worksheet (SB06) 1 View
2022-11-08 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2022-11-08 APP.FILE.REC Filing Receipt 4 View
2022-07-14 DRW Drawings-only black and white line drawings 7 View
2022-07-14 ABST Abstract 1 View
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2022-07-14 FRPR Certified Copy of Foreign Priority Application 16 View
2022-07-14 CLM Claims 3 View
2022-07-14 SPEC Specification 18 View
2022-07-14 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 5 View
2022-07-14 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
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2022-07-14 REF.OTHER Other reference-Patent/Application/Search Documents 19 View
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2022-07-14 WFEE Fee Worksheet (SB06) 2 View
2022-07-14 N417 Electronic Filing System Acknowledgment Receipt 6 View
2022-07-14 PA.. Power of Attorney 1 View
2022-07-14 A.PE Preliminary Amendment 1 View
2022-07-14 SPEC Specification 1 View
2022-07-14 ABST Abstract 1 View
2022-07-14 CLM Claims 5 View
2022-07-14 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2022-07-14 REM Applicant Arguments/Remarks Made in an Amendment 18 View
2022-07-14 SPEC Specification 18 View
2022-07-14 REF.OTHER Other reference-Patent/Application/Search Documents 16 View
2022-07-14 371P Documents submitted with 371 (National Stage) Applications 1 View
2022-07-14 371P Documents submitted with 371 (National Stage) Applications 32 View
2022-07-14 OATH Oath or Declaration filed 2 View
2022-07-14 TRAN.LET Transmittal Letter 2 View
2022-07-14 TRNA Transmittal of New Application 4 View
2022-07-14 ADS Application Data Sheet 9 View
2022-07-14 SPEC Specification 18 View
2022-07-14 CLM Claims 3 View
2022-07-14 ABST Abstract 1 View
2022-07-14 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
App. No.
17/792,721
Filed
2022-07-14
Pub. No.
US20230048934A1
Art Unit
2837