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App. No. 10/198,878 · Confirmation No. 8619

BALLAST WITH PROTECTION CIRCUIT FOR PREVENTING INVERTER STARTUP DURING AN OUTPUT GROUND-FAULT CONDITION

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-07-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-29 LET. Miscellaneous Incoming Letter 2 View
2002-07-19 TRNA Transmittal of New Application 3 View
2002-07-19 SPEC Specification 13 View
2002-07-19 CLM Claims 12 View
2002-07-19 ABST Abstract 1 View
2002-07-19 DRW Drawings-only black and white line drawings 6 View
2002-07-19 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/198,878
Filed
2002-07-19
Granted
2003-12-02
Pub. No.
US20030062850A1
Art Unit
2821
PTA
0 days