IP Library › Granted Patent US 6,642,680
Granted Patent Utility
US 6,642,680 · Confirmation No. 9882

MULTI-RATE COMMUTATION OF MOTORS

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 Code Description Pages PDF
2003-08-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-11 LET. Miscellaneous Incoming Letter 2 View
2002-03-18 TRNA Transmittal of New Application 2 View
2002-03-18 SPEC Specification 11 View
2002-03-18 CLM Claims 5 View
2002-03-18 ABST Abstract 1 View
2002-03-18 DRW Drawings-only black and white line drawings 4 View
2002-03-18 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,642,680
App. No.
10/101,675
Filed
2002-03-18
Granted
2003-11-04
Pub. No.
US20030076059A1
Examiner
MASIH, KAREN
Art Unit
2837
PTA
0 days