IP Library Granted Patent US 6,621,452
Granted Patent Utility
US 6,621,452 · Confirmation No. 2455

VEHICLE INFORMATION SYSTEM

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Code Description Pages PDF
2003-07-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-22 LET. Miscellaneous Incoming Letter 2 View
2002-09-19 TRNA Transmittal of New Application 2 View
2002-09-19 SPEC Specification 80 View
2002-09-19 CLM Claims 7 View
2002-09-19 ABST Abstract 1 View
2002-09-19 DRW Drawings-only black and white line drawings 25 View
2002-09-19 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,621,452
App. No.
10/246,928
Filed
2002-09-19
Granted
2003-09-16
Pub. No.
US20030018428A1
Art Unit
3662
PTA
-1 days