IP Library Granted Patent US 6,570,778
Granted Patent Utility
US 6,570,778 · Confirmation No. 7879

ADJUSTABLE SPEED DRIVE FOR SINGLE-PHASE INDUCTION MOTORS

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Code Description Pages PDF
2002-01-24 TRNA Transmittal of New Application 4 View
2002-01-24 DRW Drawings-only black and white line drawings 9 View
2002-01-24 OATH Oath or Declaration filed 3 View
2001-08-30 TRNA Transmittal of New Application 2 View
2001-08-30 SPEC Specification 17 View
2001-08-30 CLM Claims 6 View
2001-08-30 ABST Abstract 1 View
2001-08-30 DRW Drawings-only black and white line drawings 9 View
2001-08-30 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,570,778
App. No.
09/943,417
Filed
2001-08-30
Granted
2003-05-27
Pub. No.
US20030043606A1
Art Unit
2838
PTA
-188 days