IP Library › Patent Application 61540073
Patent Application Provisional
App. No. 61/540,073 · Confirmation No. 2650

Implementation of three-way catalyst for NOx reduction

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2012-07-10 APP.FILE.REC Filing Receipt 3 View
2012-07-02 WFEE Fee Worksheet (SB06) 2 View
2011-12-16 TR.PROV Provisional Cover Sheet (SB16) 4 View
2011-12-16 WFEE Fee Worksheet (SB06) 2 View
2011-12-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-10-20 NTC.MISS.PRT Notice to File Missing Parts 2 View
2011-10-20 APP.FILE.REC Filing Receipt 3 View
2011-09-28 TR.PROV Provisional Cover Sheet (SB16) 4 View
2011-09-28 SPEC Specification 3 View
2011-09-28 WFEE Fee Worksheet (SB06) 2 View
2011-09-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/540,073
Filed
2011-09-28