IP Library › Patent Application 09974054
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App. No. 09/974,054 · Confirmation No. 7902

DIRECT CYLINDER INJECTION-TYPE SPARK IGNITION INTERNAL COMBUSTION ENGINE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2008-06-10 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-07-10 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-11 TRNA Transmittal of New Application 2 View
2001-10-11 ADS Application Data Sheet 3 View
2001-10-11 SPEC Specification 38 View
2001-10-11 CLM Claims 3 View
2001-10-11 ABST Abstract 1 View
2001-10-11 DRW Drawings-only black and white line drawings 13 View
2001-10-11 OATH Oath or Declaration filed 6 View
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Quick Facts
App. No.
09/974,054
Filed
2001-10-11
Granted
2003-10-07
Pub. No.
US20020029758A1
Examiner
KWON, JOHN
Art Unit
3747
PTA
-96 days