IP Library Patent Application 09974074
Patent Application Utility
App. No. 09/974,074 · Confirmation No. 6631

EXCITER CIRCUIT WITH FERRO-RESONANT TRANSFORMER NETWORK FOR AN IGNITION SYSTEM OF A TURBINE ENGINE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2003-05-22 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-02-20 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-02-20 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-02-20 892 List of references cited by examiner 1 View
2003-02-20 1449 List of References cited by applicant and considered by examiner 1 View
2003-02-20 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-02-20 SRFW Search information including classification, databases and other search related notes 1 View
2003-02-20 FWCLM Index of Claims 1 View
2003-02-12 SRNT Examiner's search strategy and results 1 View
2002-09-03 TRDD Transfer Inquiry 1 View
2002-01-29 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2001-10-10 TRNA Transmittal of New Application 2 View
2001-10-10 WFEE Fee Worksheet (SB06) 1 View
2001-10-10 ADS Application Data Sheet 4 View
2001-10-10 WCLM Claims Worksheet (PTO-2022) 1 View
2001-10-10 SPEC Specification 14 View
2001-10-10 CLM Claims 5 View
2001-10-10 ADS Application Data Sheet 4 View
2001-10-10 ABST Abstract 1 View
2001-10-10 DRW Drawings-only black and white line drawings 1 View
2001-10-10 SPEC Specification 14 View
2001-10-10 OATH Oath or Declaration filed 3 View
2001-10-10 CLM Claims 5 View
2001-10-10 ABST Abstract 1 View
2001-10-10 OATH Oath or Declaration filed 3 View
2001-10-10 DRW Drawings-only black and white line drawings 1 View
2001-10-10 TRNA Transmittal of New Application 2 View
2001-10-10 WFEE Fee Worksheet (SB06) 1 View
2001-10-10 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-10-10 SRFW Search information including classification, databases and other search related notes 1 View
2001-10-10 FWCLM Index of Claims 1 View
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Quick Facts
App. No.
09/974,074
Filed
2001-10-10
Granted
2003-08-05
Pub. No.
US20030067284A1
Art Unit
2834
PTA
-2 days