IP Library › Patent Application 18481981
Patent Application Utility
App. No. 18/481,981 · Confirmation No. 1098

HEAT EXCHANGER FREEZE PROTECTION

Applicant: Vertiv Corporation
Ex parte Quayle Action Mailed View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-07-15 CTEQ Ex Parte Quayle Action 7 View
2026-07-15 SRFW Search information including classification, databases and other search related notes 1 View
2026-07-15 FWCLM Index of Claims 1 View
2026-07-15 SRNT Examiner's search strategy and results 20 View
2026-04-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-04-24 SA.. Supplemental Response or Supplemental Amendment 1 View
2026-04-24 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2026-02-25 NTC.A.NONCPL Notice to the applicant regarding a non-compliant or non-responsive amendment 4 View
2026-02-04 ABST Abstract 1 View
2026-02-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-02-04 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-02-04 SPEC Specification 1 View
2026-02-04 CLM Claims 5 View
2026-02-04 REM Applicant Arguments/Remarks Made in an Amendment 8 View
2026-02-04 WFEE Fee Worksheet (SB06) 1 View
2025-11-05 CTNF Non-Final Rejection 13 View
2025-11-05 892 List of references cited by examiner 1 View
2025-11-05 FWCLM Index of Claims 1 View
2025-11-05 SRFW Search information including classification, databases and other search related notes 1 View
2025-11-05 1449 List of References cited by applicant and considered by examiner 4 View
2025-11-05 SRNT Examiner's search strategy and results 5 View
2025-11-05 1449 List of References cited by applicant and considered by examiner 5 View
2025-07-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-07-29 ELC. Response to Election / Restriction Filed 1 View
2025-07-29 CLM Claims 5 View
2025-07-29 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2025-07-29 WFEE Fee Worksheet (SB06) 1 View
2025-05-29 CTRS Requirement for Restriction/Election 8 View
2025-05-29 FWCLM Index of Claims 1 View
2025-05-29 BIB Bibliographic Data Sheet 1 View
2024-07-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2024-07-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-07-13 PA.. Power of Attorney 2 View
2024-07-02 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-07-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-07-02 FOR Foreign Reference 16 View
2024-07-02 FOR Foreign Reference 21 View
2024-07-02 FOR Foreign Reference 36 View
2024-04-11 NTC.PUB Notice of Publication 1 View
2024-04-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-04-08 DRW Drawings-only black and white line drawings 13 View
2024-04-08 A.PE Preliminary Amendment 1 View
2024-04-08 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2024-04-03 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2024-04-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-10-24 APP.FILE.REC Filing Receipt 4 View
2023-10-24 WFEE Fee Worksheet (SB06) 1 View
2023-10-24 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-10-05 OATH Oath or Declaration filed 1 View
2023-10-05 OATH Oath or Declaration filed 1 View
2023-10-05 DRW.NONBW Drawings-other than black and white line drawings 13 View
2023-10-05 ADS Application Data Sheet 10 View
2023-10-05 OATH Oath or Declaration filed 1 View
2023-10-05 OATH Oath or Declaration filed 1 View
2023-10-05 OATH Oath or Declaration filed 1 View
2023-10-05 N417.PYMT Electronic Fee Payment 2 View
2023-10-05 N417 Electronic Filing System Acknowledgment Receipt 3 View
2023-10-05 OATH Oath or Declaration filed 1 View
2023-10-05 OATH Oath or Declaration filed 1 View
2023-10-05 SPEC Specification 33 View
2023-10-05 CLM Claims 5 View
2023-10-05 ABST Abstract 1 View
2023-10-05 DRW.SUPP Drawings-black and white line and/or other drawings — View
2023-10-05 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 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.
18/481,981
Filed
2023-10-05
Pub. No.
US20240118048A1
Art Unit
3763