IP Library › Granted Patent US 6,763,659
Granted Patent Utility
US 6,763,659 · Confirmation No. 1780

EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

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2004-05-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-18 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-03-18 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-03-18 892 List of references cited by examiner 1 View
2004-03-18 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-03-18 FWCLM Index of Claims 1 View
2004-03-18 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-17 SRNT Examiner's search strategy and results 2 View
2003-05-28 DRW Drawings-only black and white line drawings 4 View
2003-04-25 PEFN Pre-Exam Formalities Notice 1 View
2003-03-04 TRNA Transmittal of New Application 3 View
2003-03-04 SPEC Specification 27 View
2003-03-04 CLM Claims 4 View
2003-03-04 ABST Abstract 1 View
2003-03-04 DRW Drawings-only black and white line drawings 4 View
2003-03-04 OATH Oath or Declaration filed 4 View
2003-03-04 WFEE Fee Worksheet (SB06) 1 View
2003-03-04 WFEE Fee Worksheet (SB06) 1 View
2003-03-04 FRPR Certified Copy of Foreign Priority Application 25 View
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Quick Facts
Patent No.
US 6,763,659
App. No.
10/376,220
Filed
2003-03-04
Granted
2004-07-20
Pub. No.
US20030217549A1
Examiner
TRAN, BINH Q
Art Unit
3748
PTA
0 days