IP Library › Patent Application 63143188
Patent Application Provisional Small
App. No. 63/143,188 · Confirmation No. 4737

System and Apparatus for Cooling Indoor Air

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2021-02-08 APP.FILE.REC Filing Receipt 3 View
2021-01-29 TR.PROV Provisional Cover Sheet (SB16) 3 View
2021-01-29 SPEC Specification 23 View
2021-01-29 WFEE Fee Worksheet (SB06) 2 View
2021-01-29 N417 Electronic Filing System Acknowledgment Receipt 2 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.
63/143,188
Filed
2021-01-29