IP Library Patent Application 18207491
Patent Application Utility
App. No. 18/207,491 · Confirmation No. 4507

SWITCH PUMP FLOW SCHEME

Inventor: David S. Malone
Final Rejection Mailed View Publication ↗
⬇ PDF
Code Description Pages PDF
2026-06-26 CTFR Final Rejection 21 View
2026-06-26 892 List of references cited by examiner 2 View
2026-06-26 SRFW Search information including classification, databases and other search related notes 2 View
2026-06-26 FWCLM Index of Claims 1 View
2026-06-26 SRNT Examiner's search strategy and results 72 View
2026-04-01 A... Amendment/Request for Reconsideration-After Non-Final Rejection View
2026-04-01 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-04-01 CLM Claims 5 View
2026-04-01 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2026-04-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-04-01 WFEE Fee Worksheet (SB06) 1 View
2026-01-06 CTNF Non-Final Rejection 19 View
2026-01-06 892 List of references cited by examiner 2 View
2026-01-06 SRFW Search information including classification, databases and other search related notes 2 View
2026-01-06 FWCLM Index of Claims 1 View
2026-01-06 SRNT Examiner's search strategy and results 67 View
2025-11-20 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) View
2025-11-20 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2025-11-20 CLM Claims 5 View
2025-11-20 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2025-11-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-11-20 RCEX Request for Continued Examination (RCE) 3 View
2025-11-20 N417.PYMT Electronic Fee Payment 2 View
2025-11-20 WFEE Fee Worksheet (SB06) 1 View
2025-10-02 OA.POSTCARD A courtesy postcard sent by USPTO to users who opt-in for e-Office Action 1 View
2025-09-25 CTFR Final Rejection 19 View
2025-09-25 892 List of references cited by examiner 2 View
2025-09-25 FWCLM Index of Claims 1 View
2025-09-25 SRFW Search information including classification, databases and other search related notes 2 View
2025-09-25 FOR Foreign Reference 7 View
2025-09-25 SRNT Examiner's search strategy and results 53 View
2025-06-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection View
2025-06-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-06-10 CLM Claims 5 View
2025-06-10 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2025-06-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-10 WFEE Fee Worksheet (SB06) 1 View
2025-03-13 CTNF Non-Final Rejection 18 View
2025-03-13 892 List of references cited by examiner 2 View
2025-03-13 SRFW Search information including classification, databases and other search related notes 1 View
2025-03-13 FWCLM Index of Claims 1 View
2025-03-13 SRNT Examiner's search strategy and results 42 View
2025-03-13 BIB Bibliographic Data Sheet 1 View
2025-03-13 1449 List of References cited by applicant and considered by examiner 4 View
2024-09-11 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-09-11 FOR Foreign Reference 19 View
2024-09-11 FOR Foreign Reference 19 View
2024-09-11 FOR Foreign Reference 18 View
2024-09-11 FOR Foreign Reference 23 View
2024-09-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-12-14 NTC.PUB Notice of Publication 1 View
2023-07-06 APP.FILE.REC Filing Receipt 3 View
2023-07-06 WFEE Fee Worksheet (SB06) 1 View
2023-06-08 PA.. Power of Attorney 3 View
2023-06-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-06-08 ADS Application Data Sheet 7 View
2023-06-08 SPEC Specification 13 View
2023-06-08 CLM Claims 3 View
2023-06-08 ABST Abstract 1 View
2023-06-08 DRW Drawings-only black and white line drawings 6 View
2023-06-08 OATH Oath or Declaration filed 1 View
2023-06-08 WFEE Fee Worksheet (SB06) 2 View
2023-06-08 N417 Electronic Filing System Acknowledgment Receipt 3 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.
18/207,491
Filed
2023-06-08
Pub. No.
US20230403832A1
Art Unit
3763