IP Library › Patent Application 62816647
Patent Application Provisional
App. No. 62/816,647 · Confirmation No. 7978

UNDULATED SURFACE ENHANCEMENT OF DIFFUSER BLADES FOR ROUND AND RECTANGULAR CEILING DIFFUSER

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2019-03-19 APP.FILE.REC Filing Receipt 3 View
2019-03-11 WFEE Fee Worksheet (SB06) 2 View
2019-03-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-03-11 ABST Abstract 1 View
2019-03-11 CLM Claims 4 View
2019-03-11 SPEC Specification 22 View
2019-03-11 DRW Drawings-only black and white line drawings 6 View
2019-03-11 ADS Application Data Sheet 9 View
2019-03-11 WFEE Fee Worksheet (SB06) 2 View
2019-03-11 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.
62/816,647
Filed
2019-03-11