IP Library › Granted Patent US 6,720,746
Granted Patent Utility
US 6,720,746 · Confirmation No. 1399

METHOD AND REGULATING SYSTEM FOR DAMPING THE TORQUE OSCILLATIONS OF THE DRIVE TRAIN OF AN ELECTRICALLY DRIVEN ROAD VEHICLE

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2003-10-20 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-10-20 SPEC Specification 2 View
2003-10-20 REM Applicant Arguments/Remarks Made in an Amendment 3 View
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2003-07-18 1449 List of References cited by applicant and considered by examiner 1 View
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2003-07-15 SRNT Examiner's search strategy and results 15 View
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2002-12-04 SPEC Specification 6 View
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2002-10-04 PEFN Pre-Exam Formalities Notice 2 View
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2002-09-06 SPEC Specification 6 View
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2002-09-06 ABST Abstract 1 View
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Quick Facts
Patent No.
US 6,720,746
App. No.
10/235,861
Filed
2002-09-06
Granted
2004-04-13
Pub. No.
US20030062859A1
Art Unit
2834
PTA
-100 days