IP Library › Patent Application 62808715
Patent Application Provisional
App. No. 62/808,715 · Confirmation No. 8982

REMOVABLE FIN HEAT EXCHANGER SYSTEMS AND METHODS

Inventor: Zhiwei Huang
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2019-03-05 APP.FILE.REC Filing Receipt 3 View
2019-02-21 DRW Drawings-only black and white line drawings 8 View
2019-02-21 ADS Application Data Sheet 8 View
2019-02-21 SPEC Specification 29 View
2019-02-21 CLM Claims 5 View
2019-02-21 ABST Abstract 1 View
2019-02-21 WFEE Fee Worksheet (SB06) 2 View
2019-02-21 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.
62/808,715
Filed
2019-02-21