IP Library Patent Application 61142554
Patent Application Provisional
App. No. 61/142,554 · Confirmation No. 3631

NOx-REDUCTION APPARATUS, METHOD OF MAKING, FURNACE, HVAC UNIT, AND BUILDING

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2015-03-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-03-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-03-17 PA.. Power of Attorney 1 View
2015-03-17 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2015-03-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-03-17 TRAN.LET Transmittal Letter 1 View
2009-03-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-02-26 PA.. Power of Attorney 2 View
2009-02-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-01-14 APP.FILE.REC Filing Receipt 3 View
2009-01-05 TR.PROV Provisional Cover Sheet (SB16) 2 View
2009-01-05 ADS Application Data Sheet 3 View
2009-01-05 WFEE Fee Worksheet (SB06) 2 View
2009-01-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-01-05 SPEC Specification 27 View
2009-01-05 CLM Claims 13 View
2009-01-05 ABST Abstract 1 View
2009-01-05 DRW Drawings-only black and white line drawings 12 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.
61/142,554
Filed
2009-01-05