IP Library › Granted Patent US 6,617,857
Granted Patent Utility
US 6,617,857 · Confirmation No. 5022

DIS IGNITION SIGNAL PROCESSING FOR AUTOMOTIVE ENGINE ANALYZER

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 Code Description Pages PDF
2003-07-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-02-21 TRNA Transmittal of New Application 5 View
2002-02-21 DRW Drawings-only black and white line drawings 4 View
2001-06-29 TRNA Transmittal of New Application 2 View
2001-06-29 ADS Application Data Sheet 2 View
2001-06-29 SPEC Specification 17 View
2001-06-29 CLM Claims 4 View
2001-06-29 ABST Abstract 1 View
2001-06-29 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
Patent No.
US 6,617,857
App. No.
09/895,831
Filed
2001-06-29
Granted
2003-09-09
Art Unit
2858
PTA
-139 days