IP Library › Granted Patent US 6,644,428
Granted Patent Utility
US 6,644,428 · Confirmation No. 4295

AUTOMATIC AXLE TRACTION CONTROL

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2022-08-04 OATH Oath or Declaration filed 77 View
2003-09-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-13 TRNA Transmittal of New Application 2 View
2001-08-13 DRW Drawings-only black and white line drawings 2 View
2001-06-04 TRNA Transmittal of New Application 1 View
2001-06-04 SPEC Specification 7 View
2001-06-04 CLM Claims 5 View
2001-06-04 ABST Abstract 1 View
2001-06-04 DRW Drawings-only black and white line drawings 2 View
2001-06-04 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,644,428
App. No.
09/873,440
Filed
2001-06-04
Granted
2003-11-11
Pub. No.
US20020179357A1
Art Unit
3611
PTA
-12 days