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App. No. 10/178,039 · Confirmation No. 5051

INTERNAL COMBUSTION ENGINE WITH AN ANTI-ROTATION GUIDE FOR VALVE LIFTERS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-04-26 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-04-26 LET. Miscellaneous Incoming Letter 2 View
2004-04-26 DRW Drawings-only black and white line drawings 6 View
2002-06-21 TRNA Transmittal of New Application 3 View
2002-06-21 ADS Application Data Sheet 2 View
2002-06-21 SPEC Specification 10 View
2002-06-21 CLM Claims 2 View
2002-06-21 ABST Abstract 1 View
2002-06-21 DRW Drawings-only black and white line drawings 5 View
2002-06-21 LET. Miscellaneous Incoming Letter 10 View
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Quick Facts
App. No.
10/178,039
Filed
2002-06-21
Granted
2004-06-08
Pub. No.
US20030070636A1
Examiner
CHANG, CHING
Art Unit
3746
PTA
-114 days