IP Library › Granted Patent US 6,674,248
Granted Patent Utility
US 6,674,248 · Confirmation No. 8235

ELECTRONIC BALLAST

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2003-10-31 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-05 TRNA Transmittal of New Application 1 View
2001-12-05 ADS Application Data Sheet 2 View
2001-12-05 SPEC Specification 35 View
2001-12-05 CLM Claims 17 View
2001-12-05 ABST Abstract 1 View
2001-12-05 DRW Drawings-only black and white line drawings 26 View
2001-12-05 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,674,248
App. No.
10/006,021
Filed
2001-12-05
Granted
2004-01-06
Pub. No.
US20030001522A1
Examiner
TRAN, MINH
Art Unit
2821
PTA
-97 days