IP Library Granted Patent US 6,831,471
Granted Patent Utility
US 6,831,471 · Confirmation No. 8954

CONFIGURABLE INTERFACE CIRCUIT FOR EXHAUST GAS OXYGEN SENSORS

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2004-11-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-09-22 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-09-22 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-09-22 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-09-22 FWCLM Index of Claims 1 View
2004-09-22 SRFW Search information including classification, databases and other search related notes 1 View
2004-09-15 WFEE Fee Worksheet (SB06) 1 View
2004-09-15 FWCLM Index of Claims 1 View
2004-09-02 A.NE Response After Final Action 1 View
2004-09-02 CLM Claims 2 View
2004-09-02 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-07-16 CTFR Final Rejection 6 View
2004-07-16 FWCLM Index of Claims 1 View
2004-07-16 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-10 WFEE Fee Worksheet (SB06) 1 View
2004-05-10 FWCLM Index of Claims 1 View
2004-05-03 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-05-03 CLM Claims 3 View
2004-05-03 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-03-25 CTNF Non-Final Rejection 6 View
2004-03-25 892 List of references cited by examiner 1 View
2004-03-25 FWCLM Index of Claims 1 View
2004-03-25 SRFW Search information including classification, databases and other search related notes 1 View
2002-11-14 TRNA Transmittal of New Application 1 View
2002-11-14 SPEC Specification 7 View
2002-11-14 CLM Claims 3 View
2002-11-14 ABST Abstract 1 View
2002-11-14 DRW Drawings-only black and white line drawings 3 View
2002-11-14 OATH Oath or Declaration filed 2 View
2002-11-14 WFEE Fee Worksheet (SB06) 1 View
2002-11-14 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,831,471
App. No.
10/294,380
Filed
2002-11-14
Granted
2004-12-14
Pub. No.
US20040095153A1
Art Unit
2858
PTA
0 days