IP Library › Granted Patent US 6,801,848
Granted Patent Utility
US 6,801,848 · Confirmation No. 1690

METHODS AND APPARATUS FOR SENSING MISFIRE IN AN INTERNAL COMBUSTION ENGINE

Inventor: David S. Mathews
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2004-08-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-03 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-03 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-03 892 List of references cited by examiner 1 View
2004-06-03 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-03 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-03 FWCLM Index of Claims 1 View
2004-05-31 SRNT Examiner's search strategy and results 1 View
2003-06-25 TRNA Transmittal of New Application 1 View
2003-06-25 SPEC Specification 16 View
2003-06-25 CLM Claims 6 View
2003-06-25 ABST Abstract 1 View
2003-06-25 DRW Drawings-only black and white line drawings 5 View
2003-06-25 OATH Oath or Declaration filed 1 View
2003-06-25 WFEE Fee Worksheet (SB06) 1 View
2003-06-25 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,801,848
App. No.
10/602,376
Filed
2003-06-25
Granted
2004-10-05
Examiner
VO, HIEU T
Art Unit
3747
PTA
0 days