IP Library › Granted Patent US 6,729,127
Granted Patent Utility
US 6,729,127 · Confirmation No. 9817

EXHAUST CLEANING SYSTEM FOR MOTOR VEHICLES, ESPECIALLY DIESEL-POWERED UTILITY VEHICLES

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 Code Description Pages PDF
2003-08-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-26 LET. Miscellaneous Incoming Letter 2 View
2001-08-15 TRNA Transmittal of New Application 3 View
2001-08-15 SPEC Specification 11 View
2001-08-15 CLM Claims 5 View
2001-08-15 ABST Abstract 1 View
2001-08-15 DRW Drawings-only black and white line drawings 4 View
2001-08-15 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,729,127
App. No.
09/930,555
Filed
2001-08-15
Granted
2004-05-04
Pub. No.
US20020023435A1
Examiner
TRAN, DIEM T
Art Unit
3748
PTA
-114 days