IP Library › Granted Patent US 6,755,489
Granted Patent Utility
US 6,755,489 · Confirmation No. 1620

CONTROL DEVICE FOR ELECTRIC VEHICLE STOPPING AT SLOPE ROAD

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2004-05-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-12-16 TRNA Transmittal of New Application 2 View
2002-12-16 SPEC Specification 19 View
2002-12-16 CLM Claims 10 View
2002-12-16 ABST Abstract 1 View
2002-12-16 DRW Drawings-only black and white line drawings 4 View
2002-12-16 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,755,489
App. No.
10/319,548
Filed
2002-12-16
Granted
2004-06-29
Pub. No.
US20040012250A1
Art Unit
3683
PTA
0 days