IP Library › Granted Patent US 6,801,846
Granted Patent Utility
US 6,801,846 · Confirmation No. 2127

EXHAUST GAS CONTROL IN AN ENGINE HAVING A TWO-STAGE TURBOCHARGER

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2004-11-29 PGREF Request for Refund of Publication Fee Paid 2 View
2004-08-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-01 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-01 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-01 892 List of references cited by examiner 1 View
2004-07-01 FOR Foreign Reference 11 View
2004-07-01 FWCLM Index of Claims 1 View
2004-07-01 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-01 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-28 LET. Miscellaneous Incoming Letter 1 View
2004-06-28 DRW Drawings-only black and white line drawings 4 View
2004-06-26 SRNT Examiner's search strategy and results 2 View
2003-10-24 TRNA Transmittal of New Application 2 View
2003-10-24 SPEC Specification 12 View
2003-10-24 CLM Claims 8 View
2003-10-24 ABST Abstract 1 View
2003-10-24 DRW Drawings-only black and white line drawings 4 View
2003-10-24 OATH Oath or Declaration filed 6 View
2003-10-24 WFEE Fee Worksheet (SB06) 1 View
2003-10-24 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,801,846
App. No.
10/692,948
Filed
2003-10-24
Granted
2004-10-05
Examiner
VO, HIEU T
Art Unit
3747
PTA
0 days