IP Library › Patent Application 12188607
Patent Application Utility
App. No. 12/188,607 · Confirmation No. 5345

AIR FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2011-04-13 ISSUE.NTF Issue Notification 1 View
2011-03-29 BIB Bibliographic Data Sheet 1 View
2011-03-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2011-03-24 C.AD Change of Address 2 View
2011-03-24 WFEE Fee Worksheet (SB06) 2 View
2011-03-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-03-24 C.AD Change of Address 2 View
2011-01-07 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2011-01-07 FWCLM Index of Claims 2 View
2011-01-07 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2011-01-07 BIB Bibliographic Data Sheet 1 View
2011-01-07 SRNT Examiner's search strategy and results 4 View
2011-01-07 SRFW Search information including classification, databases and other search related notes 1 View
2010-11-30 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2010-11-30 CLM Claims 9 View
2010-11-30 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2010-11-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-11-30 WFEE Fee Worksheet (SB06) 1 View
2010-09-30 CTNF Non-Final Rejection 5 View
2010-09-30 892 List of references cited by examiner 1 View
2010-09-30 FWCLM Index of Claims 1 View
2010-09-30 SRFW Search information including classification, databases and other search related notes 1 View
2010-09-30 SRNT Examiner's search strategy and results 10 View
2010-09-30 1449 List of References cited by applicant and considered by examiner 1 View
2010-05-25 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2010-05-25 FOR Foreign Reference 13 View
2010-05-25 FOR Foreign Reference 15 View
2010-05-25 FOR Foreign Reference 18 View
2010-05-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-05-25 TRAN.LET Transmittal Letter 5 View
2009-02-19 NTC.PUB Notice of Publication 1 View
2008-08-20 APP.FILE.REC Filing Receipt 3 View
2008-08-08 ADS Application Data Sheet 5 View
2008-08-08 SPEC Specification 20 View
2008-08-08 CLM Claims 9 View
2008-08-08 ABST Abstract 1 View
2008-08-08 DRW Drawings-only black and white line drawings 6 View
2008-08-08 OATH Oath or Declaration filed 3 View
2008-08-08 WFEE Fee Worksheet (SB06) 2 View
2008-08-08 N417 Electronic Filing System Acknowledgment Receipt 3 View
2008-08-08 WFEE Fee Worksheet (SB06) 1 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.
12/188,607
Filed
2008-08-08
Granted
2011-05-03
Pub. No.
US20090048766A1
Art Unit
3747
PTA
0 days