IP Library › Granted Patent US 6,420,838
Granted Patent Utility Small
US 6,420,838 · Confirmation No. 4756

FLUORESCENT LAMP BALLAST WITH INTEGRATED CIRCUIT

Inventor: Peter W. Shackle
Patented Case View Patent ↗
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2017-03-30 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2016-04-13 OATH Oath or Declaration filed 14 View
2012-11-27 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2010-02-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-02-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-02-04 PA.. Power of Attorney 2 View
2010-02-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-02-04 TRAN.LET Transmittal Letter 1 View
2001-03-08 TRNA Transmittal of New Application 2 View
2001-03-08 SPEC Specification 10 View
2001-03-08 CLM Claims 8 View
2001-03-08 ABST Abstract 1 View
2001-03-08 DRW Drawings-only black and white line drawings 5 View
2001-03-08 OATH Oath or Declaration filed 2 View
2001-03-08 TRNA Transmittal of New Application 2 View
2001-03-08 SPEC Specification 10 View
2001-03-08 CLM Claims 8 View
2001-03-08 ABST Abstract 1 View
2001-03-08 DRW Drawings-only black and white line drawings 5 View
2001-03-08 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,420,838
App. No.
09/801,496
Filed
2001-03-08
Granted
2002-07-16
Art Unit
2821
PTA
0 days