IP Library › Patent Application 62987741
Patent Application Provisional Small
App. No. 62/987,741 · Confirmation No. 3135

Fluid and Structural Design Framework for Gas-to-Fluid Heat Exchanger and Methods of Manufacturing the Same

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2025-10-03 OATH Oath or Declaration filed 5 View
2025-10-03 OATH Oath or Declaration filed 10 View
2025-07-22 R48.REQ.G Acceptance of Request under Rule 48 to correct inventorship or name 1 View
2025-07-22 APP.FILE.REC Filing Receipt 3 View
2025-07-15 N417.PYMT Electronic Fee Payment 2 View
2025-07-15 CFILE Request for Corrected Filing Receipt 1 View
2025-07-15 TRAN.LET Transmittal Letter 1 View
2025-07-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-07-15 R48.REQ Request under Rule 48 correcting inventorship 3 View
2025-07-15 ADS Application Data Sheet 10 View
2025-07-15 R48.REQ Request under Rule 48 correcting inventorship 2 View
2025-07-15 OATH Oath or Declaration filed 5 View
2020-04-01 APP.FILE.REC Filing Receipt 3 View
2020-03-10 TR.PROV Provisional Cover Sheet (SB16) 4 View
2020-03-10 WFEE Fee Worksheet (SB06) 2 View
2020-03-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-03-10 SPEC Specification 18 View
2020-03-10 APPENDIX Appendix to the specification 24 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.
62/987,741
Filed
2020-03-10