IP Library › Patent Application 17765639
Patent Application Utility PCT National Stage
App. No. 17/765,639 · Confirmation No. 5767

HEAT EXCHANGER PACKAGE FOR A DRY-TYPE TRANSFORMER

Applicant: Hitachi Energy Ltd.
Abandoned -- Failure to Respond to an Office Action View Publication ↗
⬇ PDF
 Code Description Pages PDF
2025-10-21 ABN Abandonment 2 View
2025-04-10 CTRS Requirement for Restriction/Election 5 View
2024-04-01 APP.FILE.REC Filing Receipt 4 View
2024-04-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2024-03-24 PA.. Power of Attorney 1 View
2024-03-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-03-24 ADS Application Data Sheet 8 View
2024-03-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-01-05 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-01-05 FOR Foreign Reference 8 View
2024-01-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-06-23 REF.OTHER Other reference-Patent/Application/Search Documents 6 View
2023-06-23 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2023-06-23 FOR Foreign Reference 6 View
2023-06-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-12-22 NTC.PUB Notice of Publication 1 View
2022-09-12 WCLM Claims Worksheet (PTO-2022) 1 View
2022-09-12 WFEE Fee Worksheet (SB06) 1 View
2022-09-12 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2022-09-12 APP.FILE.REC Filing Receipt 3 View
2022-03-31 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2022-03-31 ABST Abstract 2 View
2022-03-31 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 5 View
2022-03-31 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2022-03-31 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2022-03-31 CLM Claims 3 View
2022-03-31 DRW Drawings-only black and white line drawings 4 View
2022-03-31 SPEC Specification 12 View
2022-03-31 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
2022-03-31 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2022-03-31 REF.OTHER Other reference-Patent/Application/Search Documents 10 View
2022-03-31 FOR Foreign Reference 29 View
2022-03-31 FOR Foreign Reference 6 View
2022-03-31 FOR Foreign Reference 12 View
2022-03-31 FOR Foreign Reference 11 View
2022-03-31 FOR Foreign Reference 7 View
2022-03-31 FOR Foreign Reference 6 View
2022-03-31 FOR Foreign Reference 10 View
2022-03-31 WFEE Fee Worksheet (SB06) 2 View
2022-03-31 N417 Electronic Filing System Acknowledgment Receipt 6 View
2022-03-31 PA.. Power of Attorney 1 View
2022-03-31 A.PE Preliminary Amendment 1 View
2022-03-31 SPEC Specification 1 View
2022-03-31 ABST Abstract 1 View
2022-03-31 CLM Claims 3 View
2022-03-31 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2022-03-31 REM Applicant Arguments/Remarks Made in an Amendment 13 View
2022-03-31 SPEC Specification 12 View
2022-03-31 OATH Oath or Declaration filed 4 View
2022-03-31 371P Documents submitted with 371 (National Stage) Applications 24 View
2022-03-31 371P Documents submitted with 371 (National Stage) Applications 1 View
2022-03-31 371P Documents submitted with 371 (National Stage) Applications 1 View
2022-03-31 TRAN.LET Transmittal Letter 2 View
2022-03-31 TRNA Transmittal of New Application 4 View
2022-03-31 ADS Application Data Sheet 9 View
2022-03-31 SPEC Specification 12 View
2022-03-31 CLM Claims 3 View
2022-03-31 ABST Abstract 1 View
2022-03-31 DRW.NONBW Drawings-other than black and white line drawings 4 View
2022-03-31 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2022-03-31 DRW.SUPP Drawings-black and white line and/or other drawings — View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
17/765,639
Filed
2022-03-31
Pub. No.
US20220406510A1
Art Unit
2837