IP Library › Granted Patent US 6,611,440
Granted Patent Utility
US 6,611,440 · Confirmation No. 1075

APPARATUS AND METHOD FOR FILTERING VOLTAGE FOR AN ELECTROSTATIC PRECIPITATOR

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2024-09-13 OATH Oath or Declaration filed 22 View
2021-07-01 OATH Oath or Declaration filed 56 View
2002-03-19 TRNA Transmittal of New Application 6 View
2002-03-19 ADS Application Data Sheet 2 View
2002-03-19 SPEC Specification 12 View
2002-03-19 CLM Claims 5 View
2002-03-19 ABST Abstract 2 View
2002-03-19 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
Patent No.
US 6,611,440
App. No.
10/063,099
Filed
2002-03-19
Granted
2003-08-26
Art Unit
2838
PTA
-31 days